Some invertebrates combine morphological simplicity with features of great structural or biochemical complexity. Select all correct examples of this statement. a. Trematodes. b. Cnidarians
c. Porifera
d. a dan b are true
Answers
Some invertebrates combine morphological simplicity with features of great structural or biochemical complexity" are b. Cnidarians and d. a and b.
What is Morphological simplicity?Morphological simplicity and biochemical complexity coexist in some invertebrates. Among the invertebrates that show a combination of morphological simplicity and great structural or biochemical complexity are cnidarians, particularly corals, and trematodes. Corals, for example, have a simple body structure with no organs, but they are biochemically complex.
Corals have fluorescent pigments that protect them from the sun and photosynthetic algae that provide them with nutrients. Trematodes are parasitic worms that have complex biochemical mechanisms for modifying their host's immune system and secreting toxins to protect themselves from host responses.
Cnidarians and Trematodes are two examples of invertebrates that combine morphological simplicity with features of great structural or biochemical complexity. Thus, the correct options are b. Cnidarians and d. a and b.
To know more about biochemical complexity:
https://brainly.com/question/29562878
#SPJ11
Related Questions
How is hypocrisy shown in Animal Farm?.
Answers
The behaviors of the characters of Animal Farm that constitute hypocrisy are (a) Napoleon, the principal character, always lies and adjustments the black into white, (b) Napoleon constantly breaks the agreement between a number of the animals, and (3) the pigs betray the power they've entrusted.
Napoleon is telling the livestock one component that every animal is equal that everyone is running collectively and he is telling the people any other aspect that the pigs are co-owners of the farm these lies appear to be working out quite properly for him.
In Animal Farm, the silver-tongued pig Squealer abuses language to justify Napoleon's actions and policies to the proletariat by anything means that appear vital.
Learn more about Animal Farm here
https://brainly.com/question/11825989
#SPJ4
Why are offshore wind farms becoming more common then land based wind farms
Answers
Offshore wind farms are becoming more common than land-based wind farms due to several reasons. In this answer, we will discuss why offshore wind farms are gaining more popularity.
Firstly, offshore wind farms are less obstructive and intrusive than land-based wind farms. Offshore wind farms are usually located far from residential areas, unlike land-based wind farms, which may sometimes lead to complaints from local residents regarding noise and visual impact. With offshore wind farms, this is not a problem, and there are no visual impacts on the surrounding landscapes. Additionally, the noise generated by offshore wind farms is typically quieter, as the turbines are located further away from people.
Secondly, offshore wind farms have stronger and more consistent wind speeds. The wind speed over the ocean is usually stronger and more consistent compared to land. This is due to several reasons, including less turbulence over the ocean and no natural obstacles like mountains or trees that can obstruct the wind flow.
Thirdly, the scale of offshore wind farms is much larger than land-based wind farms. With more space available, wind farms can accommodate larger and more powerful turbines, generating more electricity. Larger wind turbines installed offshore have larger rotor diameters and can access stronger and more consistent winds, enabling them to generate more electricity than land-based turbines.
Finally, offshore wind farms have less visual impact than land-based wind farms. The turbines are much further away from the shore and are not visible to many people, so there is less visual impact. Offshore wind farms can be an attractive option for countries with limited land space and high electricity demand.
In conclusion, offshore wind farms are becoming more common than land-based wind farms due to their less obstructive nature, stronger and more consistent winds, larger scale, and less visual impact. These benefits make offshore wind farms an attractive option for countries seeking to generate more renewable energy and reduce carbon emissions.
To know more about offshore visit :
https://brainly.com/question/28773484
#SPJ11
How would i give a physical description of the Ebola Virus?
Not a description of symptoms, but a physical description of the pathogen itself.
Answers
If the frequency of the recessive allele for a gene is 0.8, calculate the expected frequency of heterozygotes in the next generation if the population is in Hardy-Weinberg equilibrium.
0.8
0.16
0.32
0.64
Answers
Answer:
0.16
Explanation:
the frequency of the day
is still available
Answer:
0.32
Explanation:
js took the test
Which Best describes how water moves during osmosis? From low salute concentration to high salute concentration
Answers
Complete question: Which Best describes how water moves during osmosis?
A. From passive transport regions to active transport regions
B. From active transport regions to passive transport regions
C. From high solute concentration to low solute concentration
D. From low solute concentration to high solute concentration
Answer:
The correct option is D(From low solute concentration to high solute concentration)
Explanation:
Osmosis can be defined as the thermal movement of water molecules through a selectively permeable or semi-permeable membrane.
A selectively (differentially) permeable membrane will only allow certain molecules to pass through it. Water molecules can pass through a selectively permeable membrane easily but solutes(for example, sugar molecules) cannot.
Using sugar solution to explain further, the following occurs when equal volume of a weak( low solute concentration) and a strong sugar solution( high solute concentration) are separated by a selectively permeable membrane. A diffusion gradient exists between the water molecules in the two solutions. As a result, water molecules move from the low solute concentration to high solute concentration through the membrane. This water movement continues untill there is equal concentration of sugar on the both sides of the membrane.
What process is similar in function to genetic engineering but different in the mechanism it uses? A. Replication in a bioreactor B. Cellular Respiration C. Breeding for specific traits D. Genetic Calculus
Answers
Option C. Breeding for specific traits is a similar process in function to genetic engineering but different in the mechanism it uses.
Genetic engineering refers to the process of using recombinant DNA methodologies to alter the genome of a particular organism and thus obtain the desired characteristics/traits in organisms derived from them. An example of genetic engineering is the use of recombinant DNA methodologies to develop Escherichia coli strains that generate human insulin.Moreover, selective breeding refers to the process aimed at developing organisms with desirable characteristics by choosing parents with these traits in order to cross them and produce offspring with these phenotypic traits.For example, wheat plants with better yields can be obtained by crossing between wheat varieties that exhibit desired phenotypic traits.In conclusion, Option C. Breeding for specific traits has a similar objective that genetic engineering but the mechanism to reach this objective is different.Learn more in:
https://brainly.com/question/5757079?referrer=searchResults
looking at the punnet square above, how does this demonstrate codominance
Answers
Answer:
Both characteristics of the parental traits for fur colour were present in the offspring, this is because both parents were homozygous dominant for their respective colour and when fertilization occurred, co dominance was shown
How do mRNA and tRNA work together to make proteins? A. tRNA carries the instructions coded in mRNA to the ribosomes where mRNA decodes DNA to make proteins. B. mRNA carries the instructions coded in tRNA to the ribosomes where mRNA decodes DNA to make proteins. C. mRNA carries the instructions coded in DNA to the ribosomes where tRNA decodes the mRNA to make proteins. D. tRNA carries the instructions coded in DNA to the ribosomes where mRNA decodes the tRNA to make proteins.
Answers
The correct answer is C. mRNA carries instructions coded in DNA to the ribosomes where the tRNA decodes mRNA to make proteins.
What is mRNA and tRNA?
Ribonucleic acids, RNAs, are essential components of all living cells. They take part in the protein synthesis. RNAs present in a cell are of three different types; mRNA (messenger RNA), rRNA (ribosomal RNA) and tRNA (transfer RNA). They have been named according to the different functions they perform.
mRNA– they provide a template for gene coding during synthesis of proteins. Site of synthesis is the nucleus in mRNAs. They also carry codons for the process of translation.
tRNA- they carry amino acids to ribosomes for synthesis of protein. tRNAs are produced in the cytoplasm. tRNAs carry anticodons that are specific to particular amino acids.
Therefore, the correct answer is C. mRNA carries instructions coded in DNA to the ribosomes where the tRNA decodes mRNA to make proteins.
Learn more about mRNA and tRNA here: https://brainly.com/question/2718613
#SPJ1
What is the difference between a hypothesis and a theory? A hypothesis is a testable statement, and a theory is well-supported explanation. A hypothesis is a theory that has been proven. A hypothesis is a law of nature, and a theory is always true. A hypothesis is an observation that can turn into a theory.
Answers
Answer:
In scientific reasoning, a hypothesis is an assumption made before any research has been completed for the sake of testing. ... A theory on the other hand is a principle set to explain phenomena already supported by data.
Explanation:
The main difference between a hypothesis and a theory is that a hypothesis is a testable statement, and a theory is a well-supported explanation. Thus, the correct option is A.
What are Scientific theories?A Scientific theory may be characterized as a well-determined description of some significant features of the natural world, based on a body of certainty that has been repeatedly assured through observation and experiment.
The theories can transform themselves into laws when they gather sufficient evidence. While a hypothesis is a testable statement that needs sufficient evidence to be proved. A hypothesis is never turned into theories until they have some evidence to support the claim.
Therefore, the main difference between a hypothesis and a theory is that a hypothesis is a testable statement, and a theory is a well-supported explanation. Thus, the correct option is A.
To learn more about Scientific theories, refer to the link:
https://brainly.com/question/14093019
#SPJ2
Can you guys pls help me?!!! It’s due tonight put them in order pls :)
Answers
2) E
3) F
4) H
5) A
6) B
7) J
8) G
9) C
10) D
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answer the question and then find key word(s) from the question that helped you get the answer.
Answers
Answer:
B
Weather - Short Term
Climate - Long Term
please help please giving brainlest
Answers
Answer:
hmm it think it is option one as the answer
Explanation:
because i typed it in and i found the answer
This is the origin of new combinations of traits in offspring(fourth option). This process is called crossing-over or intrachromosomial recombination. This is the reason why parents and offspring don't look alike
Select the best answer for the question.
13. How does the principle of faunal succession assist the technique
O A. It creates unconformities in the rock layers.
O B. It accounts for the tectonic movement throughout history.
O C. It prioritizes parts before the whole appearance of organisms.
O D. Fossils appear in the strata in a specific order based on age.
Answers
Fossils appear in the strata in a specific order based on age. The correct option is D
What is the principle of faunal succession?Principle of faunal succession states that fossils appear in rock strata in a specific, predictable order based on the relative ages of the rock layers and the evolutionary relationships of the organisms represented by the fossils.
This principle allows geologists to use the relative ages of rocks and fossils to determine the relative age of other rocks and fossils in the same area and to establish a relative time scale for geologic events.
Therefore, By comparing the sequence of fossils in different rock strata, geologists can determine which strata are younger and which are older, and thus build a chronological framework for the Earth's history.
Learn more about principle of faunal succession here: brainly.com/question/13674871
#SPJ1
O Glencoe/McGraw-Hill, a divisie
Copyright
muscle is only found
4. Smooth muscle tissue is found in
5. Muscle cells are found
6. An example of
7. Skeletal muscles are connected to bones by.
8. Cardiac muscle is important because it continually contracts and relaxes
to-
9. Blood vessels have.
10. Muscle cells make up about
Human Body Systems
in the body.
muscle tissue is the triceps.
muscle tissue.
of your body mas:
Answers
Smooth muscle tissues are located in walls of hollow visceral organs (such as the liver, pancreas, and intestines).
What are the functions of smooth muscle tissues?Smooth muscle cells are responsible for involuntary movements like regulation of blood flow through vital organs and movement of materials along digestive and urinary passageways.
Smooth muscle is a type of tissue found in the walls of hollow organs, such as the intestines, uterus and stomach. You can also find smooth muscle in the walls of passageways, including arteries and veins of de cardiovascular system.
Smooth muscle cells are spindle shaped, have a single, centrally located nucleus, and lack striations. They are called involuntary muscles. Cardiac muscle has branching fibers, one nucleus per cell, striations, and intercalated disks.
Learn more about smooth muscle tissues:
https://brainly.com/question/24029616
#SPJ1
In the passage, the author explains that biodiversity allows species to have different choices for survival and strengthens an ecosystem by ensuring lots of options for hungry animals. Based on the evidence, what conclusion can be made
Answers
Answer:
The correct answer is - biodiversity is a good thing.
Explanation:
Biodiversity is the variety of types of life including all organisms present on earth or if related to a specific area then the ecosystem. Biodiversity helps in boosting the productivity of the ecosystem and each organism of the ecosystem plays an essential role in it.
The higher the biodiversity more chances of survival of organisms. Biodiversity provides oxygen, water and soil that helps to strengthen the ecosystem.
Which stable element is used to determine the age of volcanic rock
Answers
Answer:
Argon
Explanation:
One of the most common methods to date volcanic rocks uses potassium (radioactive parent) and argon (stable daughter)
Answer:
Radiocarbon dating
Explanation:
Carbon-14 dating is used to determine the age of volcanic rock
What are 3 main functions of the endocrine system?
Answers
. The three main functions of the endocrine system are: Metabolism regulation, Growth and development , Homeostasis
Metabolism regulation: The endocrine system helps to regulate the body's metabolism, which includes the processes that convert food into energy and the storage of that energy. Hormones such as insulin and thyroid hormones play a key role in regulating metabolism.
Growth and development: Hormones produced by the endocrine system play a crucial role in the growth and development of the body.
Homeostasis: The endocrine system helps to maintain the body's internal environment and ensure that it remains stable and balanced. This is known as homeostasis.
The endocrine system is a collection of glands and organs that secrete hormones into the bloodstream to regulate various bodily functions
To learn more about endocrine system refer here
https://brainly.com/question/3534540
#SPJ11
__ is/are a component of food that your body requires large amounts of to support your survival
Answers
Answer: Macronutrients are a component of food that your body requires large amounts of support your survival.
Explanation: Macronutrients are nutrients that a person requires in large amounts. It provides energy. There are three types of macronutrients:
Carbohydrates: These are the primary source of energy for the body.They are found in bread, fruits and vegetables.Protein: These are essential for growth and repair. It is found in food such as egg, cereals, meat.Fats: These are concentrated source of energy and provides insulation and protection for body organs. These are found in butter, oil and seeds.
Macronutrients are the components of food that the body needs in large quantities to survive, including proteins, carbohydrates, and fats. They serve vital roles in growth, energy production, and nutrient absorption.
Explanation:The components of food that your body requires large amounts of to support survival are known as macronutrients. These consist primarily of proteins, carbohydrates, and fats. Proteins are necessary as they help in growth and repair of body tissues. Carbohydrates act as the main source of energy for the body. Fats, on the other hand, provide a concentrated source of energy and aid in nutrient absorption.
Learn more about Macronutrients here:https://brainly.com/question/33635333
#SPJ3
gene r controls ear shape in rabbits. rabbit ears can be round (dominant), pointed (recessive), or floppy (heterozygous). the allele frequency of r is 0.8 in a population of rabbits. assuming the population is in hardy-weinberg equilibrium for the r gene, what is the expected frequency of pointy-eared rabbits? gene r controls ear shape in rabbits. rabbit ears can be round (dominant), pointed (recessive), or floppy (heterozygous). the allele frequency of r is 0.8 in a population of rabbits. assuming the population is in hardy-weinberg equilibrium for the r gene, what is the expected frequency of pointy-eared rabbits? 0.04
Answers
The expected frequency of pointy-eared rabbits, assuming Hardy-Weinberg equilibrium, is 0.16 or 16%.
In a population that follows Hardy-Weinberg equilibrium, the frequencies of alleles and genotypes remain constant from generation to generation if certain conditions are met. One of these conditions is that there is no evolutionary influence on the population, such as selection, mutation, migration, or genetic drift.
The allele frequency of the recessive allele (pointed ear allele, r) is 0.8 in the population, we can calculate the expected frequency of pointy-eared rabbits using the Hardy-Weinberg equation:
p² + 2pq + q² = 1
]
p is the frequency of the dominant allele (round ear allele, R)
q is the frequency of the recessive allele (pointed ear allele, r)
p² is the frequency of homozygous dominant individuals (round-ear rabbits)
2pq is the frequency of heterozygous individuals (floppy-ear rabbits)
q² is the frequency of homozygous recessive individuals (pointy-ear rabbits)
Since the frequency of the recessive allele (q) is given as 0.8, we can substitute it into the equation:
p² + 2pq + q² = 1
p² + 2(0.8)p + (0.8)² = 1
p² + 1.6p + 0.64 = 1
p² + 1.6p - 0.36 = 0
Solving this quadratic equation, we find that p is approximately 0.6. Since p represents the frequency of the dominant allele (R), the frequency of the recessive allele (r) is 1 - p = 0.4.
The frequency of pointy-eared rabbits (q²) is the square of the frequency of the recessive allele (r), so:
q² = (0.4)² = 0.16
To know more about frequency refer here
https://brainly.com/question/29739263#
#SPJ11
the king vulture is a large bird found in central and south america. the head and neck are bald, with varying skin colors, including yellow, orange, blue, purple, and red. which cellular process is most likely responsible for producing the many phenotypical variations found in king vultures?
Answers
The cellular process is proteome which is most likely responsible for producing the many phenotypical variations found in king vultures.
The king vulture (Sarcoramphus dad) is an enormous bird tracked down in Focal and South America. It is an individual from the New World vulture family Cathartidae. This vulture lives transcendently in tropical swamp backwoods extending from southern Mexico to northern Argentina. It is the main enduring individual from the sort Sarcoramphus, albeit fossil individuals are known.
Cellular proteome is dynamic and the level of a specific metabolite at any one time will address the equilibrium of biosynthesis, biochemical change into different metabolites, corruption, transportation into and out of the cell, and sequestration into and out of capacity structures. Cellular proteome is responsible for phenotypical variations in king vultures.
To know more about king vultures, visit here:
https://brainly.com/question/13973668
#SPJ4
Which gene determines what letter is used to represent a pair of traits?
Answers
Answer:
The dominant gene determines what letter is used to represent a pair of letters.
Explanation:
Example: If brown eyes are dominant (B) and blue eyes are recessive (b) then...
BB means: Brown
Bb: still means brown because there is still a dominant gene
bB: still means brown because there is still a dominant gene
bb: means blue, no dominant gene
Hope this helps!
what is a small piece of debris in space left over from a comets tail called
Cometoid
Meteorite
Meteoroid
Comatose
Answers
Answer:
Meteoroid is the correct one.
Discuss the following terms:
asexual reproduction
nuclear membrane
reproduction
tetrad
gene
chromosome
nucleus
daughter cell
parent cell
Answers
The explanation of the following terms are seen below:
Asexual reproduction - This is a type of reproduction in which a new offspring is produced by a single parent. Nuclear membrane - This is a double-layered membrane which separates the nucleus from the remaining part of the cell.Reproduction - This is the process in which an offspring is produced from parent cells.Tetrad - This is a group of four cells which are formed from a parent cell by meiosis. Gene - This is the basic physical and functional unit of heredity.Chromosome - This is a long DNA molecule which has part or all of the genetic material of an organism. Nucleus - This is an organelle which contains chromosomes and controls the activities of the cell.Daughter cell - These are the offspring produced from the parent cell during reproduction.Parent cell - This is the starting cell for the process of cell division and form the daughter cell.What is Reproduction?This is referred to as the biological process by which new individual organism are formed from the parents.
There are two type which are called sexual and asexual reproduction and they have their unique features and techniques.
Read more about Reproduction here https://brainly.com/question/815744
#SPJ1
The fruiting body found above ground in fungi is called the
A. cap.
B. hyphae.
C. mycelium.
Answers
Answer:
fruiting body is called cap
The mycelium is the fruiting body found above ground in fungi.
The pileus is the technical name for the cap, or cap-like part, of a basidiocarp or ascocarp (fungal fruiting body) that supports a spore-bearing surface, the hymenium.
A hypha is a long, branching, filamentous structure of a fungus, oomycete, or actinobacterium. In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium.
A mycelium is a network of fungal threads or hyphae. Mycelia often grow underground but can also thrive in other places such as rotting tree trunks. A single spore can develop into a mycelium. The fruiting bodies of fungi, such as mushrooms, can sprout from a mycelium.
Learn more about fungi at
https://brainly.com/question/22479850
A biodiversity agreement has been reached, but what is the next step?
Answers
Once a biodiversity agreement has been reached, the next step is to implement it. This involves putting into action the various measures and commitments agreed upon in the agreement.
What is Biodiversity?
Biodiversity refers to the variety of life on Earth, including the different species of plants, animals, fungi, and microorganisms, as well as the genetic diversity within each species and the diversity of ecosystems that support them.
Implementation may involve a range of activities, such as:
Developing and enforcing policies and regulations to protect biodiversity
Conducting research and monitoring to assess the status of biodiversity and the effectiveness of conservation measures
Providing education and outreach to increase public awareness about the importance of biodiversity and ways to protect it
Supporting community-based conservation efforts, such as sustainable agriculture and ecotourism
Establishing protected areas, such as national parks, wildlife reserves, and marine sanctuaries
The specific steps for implementation will depend on the nature of the agreement and the goals that have been set. It is important for all parties involved to work together to ensure that the agreement is successfully implemented and that progress is monitored and evaluated over time.
Learn more about Biodiversity from given link
https://brainly.com/question/11542363
#SPJ1
is 100% water and 0% salt hypertonic, hypotonic, or isotonic?
Answers
The table lists the possible combination of alleles associated with each blood type . A couple has three children. The oldest child has type o blood. The second child has type A blood. The third child has type B bloodWhat are the genotypes for blood type in the parer A. |A| ^ 3 and B. C. 18 D. Ii and
Answers
Answer:
a
Explanaation:
List five name of the nutrients plants absorb from the soil
Answers
Potassium (K) ...
Calcium (Ca) ...
Magnesium (Mg) ...
Sulfur
hii pls help i’ll give brainliest
Answers
Answer:
They are unequal and act in the same direction. Also Reminder to be happy, go drink some water, eat some food and relax! You are loved :) <3
Explanation:
When MRSA bacteria reproduce, they pass on their resistance to antibiotics to
the next generation What part of a cell passes on information?
Answers
By undergoing a simple mating process called "conjugation," bacteria can transfer genetic material, including genes encoding resistance to antibiotics (found on plasmids and transposons) from one bacterium to another. Viruses are another mechanism for passing resistance traits between bacteria.