Answers
Answer:
Nurture.
Explanation:
Whether or not you get blue eyes depends on your parents and their genes.
Related Questions
Which of these are you likely to find in a bad land
Heavy rainfall, hardwood trees, peat, or erosion
Answers
Answer:
Explanation: erosion
How can the structure of DNA affect the structure of proteins?
Changing the DNA will affect the mRNA and the protein sequence, but the
protein's function and structure will remain the same.
A change in DNA won't affect the amino acid sequence or a protein's function.
A change in DNA will change the mRNA, which affects the amino acid sequence,
which can alter the protein's structure and function.
Answers
Answer:
The sequence of basis on the DNA molecule is what directs the sequence of amino acids in the protein molecule
Explanation:
That's how it all links together! So, the sequence of bases in DNA codes for the sequence of amino acids of a protein.
A change in DNA will change the mRNA, which affects the amino acid sequence, which can alter the protein's structure and function. Option A
What is the DNA?
A change (mutation) in the DNA sequence can affect the mRNA sequence, which in turn can affect the amino acid sequence of the protein. The structure and, by extension, the function of a protein can be profoundly impacted by even minor changes to the amino acid sequence. Because proteins must maintain their precise three-dimensional structure in order to perform their unique functions in the cell, any alteration to this structure may result in altered or lost functionality.
Therefore, changes in the DNA sequence can have a significant impact on the structure and function of the resultant protein, and these changes can have a variety of ramifications for the health and development of an organism.
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which of the following is not a way that alternative splicing can diversify an organism's gene expression? (you can choose more than one.)
Answers
Creating a gene with altered base sequences.
Creating a protein that has undergone a mutation.
Creating a protein that isn't already in the DNA.
What makes it an organism?An object with life is referred to as an organism. The fundamental building blocks of both living beings и semi things are molecules. A living entity, however, can be distinguished from an external unit by its distinguishing traits. For instance, a cell or multiple cells make form an organism.
Do living things exist?An microorganism is a form of life that is capable of reproduction: The ability to replicate oneself is one of an organism's traits, but cells, DNA, organelles, and other biological substances can also do this.
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The complete question is-
Which of the following is NOT a way that alternative splicing can diversify an organism's gene expression? (You can choose more than one.Making larger or smaller versions of the protein.
Making a version of a gene with modified bases.
Making a version of a protein with a mutation in it.
Making a version of a protein that is not present in the genome.
Making hundreds or thousands of protein variations from a single gene. Making a version of the protein with a premature stop codon
Making two verslons of a protein, one of which is functional and the other of which is non.functional
Refer to the given diagram to answer Question 9
Y-ANTIBODIES
X-WBC
V-RBC
W-PLATELETS
QUESTION 9
ry
Which of the labelled structures in the diagram match the function below.
1.
Contains haemoglobin
II.
Carries out phagocytes
III.
Produces antibodies
J.
Involves in blood clotting
IV
A.
V
Y
W
В.
W
V
Y
С.
V
Y
X
w
D
Y
X
W
Answers
Answer:
C
Explanation:
Answer c contains all the list listed
To reduce six molecules of CO2 to glucose by photosynthesis how many molecules of NADPH and ATP are required?
Answers
Answer : it takes six turns of the Calvin cycle to fix six carbon atoms from CO2. These six turns require energy input from 12 ATP molecules and 12 NADPH molecules in the reduction step and 6 ATP molecules in the regeneration step.
How much exercise is recommended for children?
A 60 minutes or more of moderate to vigorous exercise every day
B 45-60 minutes of moderate to vigorous exercise every other day
C 10-20 minutes of vigorous exercise every day
D20-30 minutes of moderate to vigorous exercise every day
Answers
Answer:
A. 60 minutes or more of moderate to vigorous exercise every day
Crossing over plays a critical role in increasing the genetic variation among offspring of sexual reproduction. It is important to understand how crossing over occurs and its consequences in meiosis. Look carefully at the diagrams depicting different stages in meiosis in a cell where
2n=6
. Assume that the red chromosomes are of maternal origin and the blue chromosomes are of paternal origin. Drag the name of the appropriate stage of meiosis to the target above each diagram. Then, in the target of 2 below each diagram, specify whether the event of crossing over is possible or impossible/unlikely during this phase of meiosis. Note that the diagrams are in no particular order
Answers
When two gametes eventually unite during sexual reproduction, a process known as crossing over produces gametes that contain new gene combinations, maximising the genetic variety of every offspring that emerges.
How does meiotic crossing over boost genetic diversity?Homologous chromosomes (one from each parent) pair along their lengths during meiosis. Chiasma points are where the chromosomes cross. The chromosomes split and reassemble at each chiasma, swapping some of their genes.
What is the advantage of transitioning during meiosis?Meiotic crossing over ensures that homologous chromosomes are segregated correctly and produces genotypic diversity. Despite these roles, little is known about the genetic and population genetic mechanisms that contributed to the development of species-specific variations in recombination rates.
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I know this isn’t biology but I rlly need help
What does a claim of policy argue?
A. Whether one thing causes another to happen
OB. Whether something is morally right or wrong
C. Whether or not a specific action should take place
D. Whether something is an accepted fact or not
SUB
Answers
Answer: A claim of policy argues "C. Whether or not a specific action should take place".
Explanation:
Claims of policy are essentially advocating for a certain course of action, suggesting changes to current policies, or proposing new ones. They often focus on what "should" be done, making a case for specific changes in policies, behaviors, or practices.
Which of these provides evidence from developmental biology of a shared evolutionary history?
A.
Both snakes and dogs have pelvic bones even though they are vestigial structures in the snake.
B.
Both lobsters and frogs go through metamorphosis as a process in their life cycle.
C.
The skeletal structures of a leg of a horse and a flipper of a whale are very similar.
D.
The DNA sequences of the cytochrome c genes in chimpanzees and spider monkeys are over 90% identical.
Answers
Answer: D.
The DNA sequences of the cytochrome c genes in chimpanzees and spider monkeys are over 90% identical.
How do scientist study the pathways of hearing?
Answers
Answer:
pathway conveys the special sense of hearing. Information travels from the receptors in the organ of Corti of the inner ear (cochlear hair cells) to the central nervous system, carried by the vestibulocochlear nerve
5. Differentiate between:
a. Scientific study and general study
Answers
PLS help!! Thank you.
Assume that two strands of DNA have been separated and that the base sequence on one strand is AGCC. What is the sequence of bases on the complimentary strand of DNA?
A. GCTT
B. TCGG
C. AGCC
D. TACA
Answers
adenine(A) base with thymine(T) and guanine(G) base with cytosine(C) A = T, G ≡ C. The correct answer is B) TCGG
Summarize transcription by explaining how a gene directs the synthesis of
an mRNA molecule. Use the word bank and sentence frames below, or write
your own sentences.
Answers
The summary on transcription on how a gene directs the synthesis of an mRNA molecule using sentence frames can be found below.
How to write a summary?Initially, a gene located in the nucleus of a cell serves as a template for the synthesis of messenger RNA (mRNA) molecules. The gene is made up of DNA, which consists of nucleotides that are arranged in a specific sequence according to the base-pairing rule.
Next, an enzyme called RNA polymerase binds to a specific region of the gene, known as the promoter, and begins to move along the DNA strand, separating the two strands and using one of them as a template.
Meanwhile, the RNA polymerase adds nucleotides to the growing mRNA molecule in a complementary sequence to the template strand of DNA. As the RNA polymerase moves along the DNA, the mRNA strand is formed by linking nucleotides together through chemical bonds.
Finally, once the RNA polymerase reaches the end of the gene, it releases the newly synthesized mRNA molecule, which then travels out of the nucleus and into the cytoplasm, where it directs the synthesis of a protein.
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Which of these is a drawback of oil extraction from tar sands?
Answers
When compared to producing the same amount of conventional crude, tar sands extraction emits up to three times higher greenhouse gas emissions.
Which dangers are associated with the mining of tar sands?Additionally, it pollutes freshwater supplies, depletes them, and turns ponds of hazardous waste into vast bodies of water. Piles of petroleum coke, a dangerous byproduct of refining the sticky, black liquid, are created. In actuality, tar sands oil is among the most harmful, carbon-intensive, and poisonous fuels on the planet. When compared to normal crude oil, it produces three times as much greenhouse gas emissions.It releases greenhouse gases that are extremely detrimental to our environment throughout the extraction process.For more information on oil extraction kindly visit to
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PLEASE HELP ME OUT!!!
Which of the followings are true of human genomic libraries? (Two correct answers).
A. They contain DNA copies of the mRNAs present in a particular cell or tissue.
B. They contain the equivalent of the entire human genome, cloned into a vector.
C. The use of the enzyme reverse transcriptase is crucial in their construction.
D. They are likely to contain sequences derived from introns.
Answers
What I know about the structure of the lungs
Answers
Answer:
the lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic.May 23, 2019
IM GIVING YALL 5 MIN TO ANWSER
Question 14 (Essay Worth 10 points)
(04.05 HC)
Analyze the given diagram of the carbon cycle below.
An image of carbon cycle is shown. The sun, a cloud, two trees, one towards left and the other towards right, an animal, lake, and a factory are included. Arrow A points from the sun to the left tree. Arrow B points from the air above the clouds to the left tree. Arrow C points from the factory towards the air above the clouds. Arrow D points from the air to the lake labeled Carbonates in Water. Arrow E points from the label Dead Organism under the animal to label Fossils and Fossil Fuels. Arrow F points from the right tree to the air.
Part 1: Which process does arrow F represent?
Part 2: Explain how matter is conserved during the process.
Part 3: Justify why this process is a recycling of carbon in the carbon cycle.
Answers
The answers include the following below:
The process F means oxygen from plant goes into the atmosphere.Matter is conserved in this process because plants take carbon dioxide from the atmosphere for photosynthesis then produces oxygen into the atmosphere and then animals feed on plants and their faeces is released into the soil for plants use which is how it is conserved.This is because absorb light energy and convert it to chemical energy and plants absorb carbon dioxide which is exhaled by humans and animals in a cyclic manner.What is Carbon cycle?This is referred to as the circulation of carbon in various forms through nature and involves various processes such as photosynthesis, respiration etc.
The process F which points from the right tree to the air means that oxygen from the plant goes into the atmosphere after the process of photosynthesis and is then used by animals.
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significant contributions of this knowledge on how mutations may cause changes in structure and function of protein to us humans?
Answers
Answer: Sometimes, gene variants (also known as mutations) prevent one or more proteins from working properly. By changing a gene's instructions for making a protein, a variant can cause a protein to malfunction or to not be produced at all.
Explanation:
The peripheral nervous system :a. Is the brain B. Includes nerves branching out from the spinal cord to the body C. Helps with peripheral vision
Answers
The brain is a part of the central nervous system, therefore A is incorrect.
The optic nerve, involved in vision, is also a part of the central nervous system as it is a pair of cranial nerves. Therefore, C is incorrect as well.
The peripheral nervous system forms the communication between the central nervous system (brain and spinal cord) and the body, therefore it includes nerves from the spinal cord to the body. So the correct answer is B. Includes nerves branching out from the spinal cord to the body.
do the usage of synthetic plant hormones for the modification of plant growth have any environmental implications
Answers
The usage of synthetic plant hormones for the modification of plant growth can have environmental implications.
Understanding the Effect of Synthetic Plant HormonesFactors to consider
1. Ecotoxicity: Synthetic plant hormones, if not properly regulated or used in excessive amounts, can pose risks to non-target organisms and ecosystems. They may affect the growth and development of other plants, beneficial insects, and microorganisms, potentially disrupting ecological balance.
2. Soil and Water Contamination: Improper application or disposal of synthetic plant hormones can lead to soil and water contamination. Runoff from treated fields or improper disposal of unused hormones may introduce these compounds into water bodies, potentially affecting aquatic organisms and overall water quality.
3. Resistance and Persistence: Repeated and excessive use of synthetic plant hormones can contribute to the development of resistance in target plant species. This can lead to the evolution of herbicide-resistant weed populations, requiring higher doses or different chemicals to achieve the desired effect. Moreover, some synthetic hormones may persist in the environment for extended periods, potentially impacting subsequent crops or natural vegetation.
4. Non-target Effects: Synthetic plant hormones may influence the growth and development of unintended plant species, leading to unintended consequences such as changes in biodiversity, alteration of natural plant communities, or interference with the natural ecological succession.
5. Human Health Concerns: The potential impacts of synthetic plant hormones on human health are an area of ongoing research. While these hormones are generally considered safe for use in agriculture when used according to regulations, there may be concerns related to exposure, residues, or indirect effects on food quality and safety.
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The diagram below represents some stages in the life cycle of humans. The numbers in the diagram represent various processes in the cycle.
Identify the process(es) represented by 1 and 2. State how these processes (1 and 2) affect the amount of genetic information provided by a parent to its offspring.
Answers
The process represented by 1 and 2 could be meiosis which is a type of cell division. The process represented by 3 could be fertilization which is the fusion of gametes to form a zygote.
The process of cell division called meiosis, that produces gametes with half the number of chromosomes as the parent cell is responsible for producing gametes. The genetic information provided by a parent to its offspring is determined by heredity and varies from one individual to another as do other genetically determined traits.
The life cycle of humans is divided into different stages. The sperm from the adult male human and the egg from the adult female human form a zygote inside the uterus. This zygote then undergoes mitosis to form an embryo. The embryo then develops into a fetus which is born after around nine months.
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One of the reasons that participants in experiments are not told what the
researcher is testing is because the participants might act differently if they
knew. When this happens it is known as the:
Answers
Answer:
Placebo Effect
Explanation:
Answer:
hawthorne effect
Explanation:
what is a false scorpion
Answers
Answer:
huh im not prcicley undertsa
Answer:
A pseudoscorpion, also known as a false scorpion or book scorpion, is an arachnid belonging to the order Pseudoscorpiones, also known as Pseudoscorpionida or Chelonethida. Despite their appearance to true scorpions and ticks, they are NOT harmful to people. Physical removal is the only necessary control.
Explanation:
Some freshwater animals have adapted flame cells, watery urine production, and salt pumps to prevent
Question 17 options:
homeostasis.
ammonia removal.
oxygen exchange.
excess water from entering their bodies.
Answers
Answer:
excess water from entering their bodies.
Explanation:
pf
According to the law of superposition, fossils found at which position in these
layers of rock are likely to be the youngest?
Ο Α. Α
OB. B
О с. с
OD. D
ED
C
A
We
B
Answers
The law of superposition states that fossils found in the uppermost layers, i.e., layer A, are more recent than those found in the other layers, so option A is correct for the youngest fossil.
What is the fossil's importance?When the environment changes due to climatic changes, animals or plants remain under the rocks, leaving their imprints or hard parts of their bodies, which are later studied to learn about ancestors. The fossils that are present in the lowermost rock layers are the oldest, while the uppermost layer is the youngest as it is newly formed.
As a result, the law of superposition states that fossils found in the uppermost layers, i.e., layer A, are more recent than those found in the other layers, so option A is correct for the youngest fossil.
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What three things do you need for thunderstorm formation
Cold dry air, upward vertical motion, divergence aloft
Warm moist air, upward vertical motion, mixing aloft
Warm moist air, downward vertical motion, divergence aloft
Warm moist air, upward vertical motion, divergence aloft
Answers
Answer:
Warm moist air, upward vertical motion, divergence aloft
Explanation:
I just took the test and got it right
Warm moist air, upward vertical motion, divergence aloft three things do you need for thunderstorm formation
what is motion ?motion is the change of position of an object with respect to time. A book falling off a table, water flowing from the tap, rattling windows, are called motion.
The basic things of a matter that is the atom is in constant motion and Every physical process in the universe is composed of motion.
The Motion is mainly described in different terms such as Distance, Displacement, Speed, Time
According to the nature of the movement, motion can be three types such as Linear Motion, Rotary Motion, Oscillatory Motion
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You are performing a dissection and have discovered a fluid vessel, but you don’t know if it is from the cardiovascular system or from the lymphatic system. Finding which of the following features will confirm that this can only be a lymph vessel?
a. The presence of valves
b. The presence of three tunics (intima, media, and externa)
c. Designed to handle low fluid pressure
d. One-way flow of fluid
e. Presence of anchoring filaments f. Connection to the heart
Answers
The following features which will confirm that this can only be a lymph vessel include the following:
c. Designed to handle low fluid pressure
d. One-way flow of fluid
f. Connection to the heart.
What is Lymphatic vessel?This is referred to as the network of capillaries and tubes which are located throughout the body and transport lymph away from tissues. they are also involved in the collection and draining of lymph and it is usually done at the node region.
This type of vessel works under low pressure and allows the flow of fluid in only one direction. This is enhanced by the presence of the semilunar valves.
It is connected to the heart as it helps drain tissue fluid in order to maintain the steady-state interstitial fluid equilibrium thereby making it the correct choice.
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All the biotic and abiotic factors in an area and all the interactions among them is called a(n)
A • Species
B • Consumer
C • Ecosystem
D • Food Chain
Answers
Answer:
C- Ecosystem
Explanation:
species are a type of animal, consumer is an organism that consumes things, and a food chain is the chain of organisms getting consumed. Hope this helps!
What happens after oxygen binds with hemoglobin?
Answers
Answer:
It transports oxygen
Explanation:
The hemoglobin transports the oxygen to different areas of the body in the blood of the body.
Why is *soil erosion* one of the many effects of deforestation?
Answers
Deforestation is the main cause of soil erosion. Without plant cover, there will be an occurence of erosion that will sweep the land into rivers. Trees and their roots gives the soil a defense and refuge from the wind and rain. When forest are eradicated, it makes the land exposed and vulnerable of being washed away by elements. Logging exposes soil to rain splash which lossens soil particles. It erodes the soil making a more impermeable bare surface that increase runoff.