List the key derived fraits found in monilophytes and seed plants, but not in lycophytes.
Answers
The key derived traits found in monilophytes and seed plants, but not in lycophytes, include:
1. Vascular tissue: Both monilophytes and seed plants have specialized tissues for transporting water, nutrients, and sugars throughout the plant.
2. True leaves: Monilophytes and seed plants have true leaves, which are typically broad and flattened structures that are capable of photosynthesis.
3. Megaphylls: Monilophytes and seed plants have megaphylls, which are large, complex leaves with a branched vascular system.
4. Seeds: Seed plants have evolved the ability to produce seeds, which are structures containing an embryo and a supply of nutrients surrounded by a protective coat.
5. Flowers: Seed plants also have flowers, which are reproductive structures that contain the male and female reproductive organs.
These traits are important adaptations that have allowed monilophytes and seed plants to become dominant and diverse groups of plants.
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Related Questions
Have all species on Earth evolved from a common ancestor?
Answers
Explanation: it’s alright to be confused.
Hope this helps you! ^^
Q. Can you define Isotonic and hypertonic solutions?.
Answers
A hypertonic solution are those in which more solute (and hence lower water potential) is present which means when a cell is placed in a hypertonic solution the liquid that is found in the cell will leave it and that means the cell will shrink and shrivel because it has no liquid in it.
PLEASE HELP!!
water quality tests from a local river show low levels of two heavy metals under the acceptable, legal limit. however, the residents of the town are suffering from numerous stomach ailments and are showing signs of long-term kidney damage. what can scientists infer about the possible reason for the illnesses in the town?
A. heavy metals cause acute effects but not chronic effects.
B. the first metal causes and acute effect compared to the other.
C. the heavy metals have a synergistic relationship when combined.
D. the heavy metals have an antagonistic relationship when combined.
Answers
C. the heavy metals have a synergistic relationship when combined
can scientists infer about the possible reason for the illnesses in the town.
What heavy metals are responsible for renal failure?As a result, high metal exposure may be hazardous. The kidney is the first organ to be affected by heavy metal poisoning due to its tendency to reabsorb and accumulate divalent metals. The degree of kidney damage caused by heavy metals is determined by the type, dosage, route, and duration of exposure.
Toxic metals, especially "heavy metals," are metals and metal compounds that are harmful to people's health. This article discusses certain poisonous semi-metallic elements, such as arsenic and selenium. Many of these metals are required in trace amounts to sustain life.
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Cetaceans are whales and their relatives.
Which statement provides the best evidence that Ambulocetus natans is an ancestor of Basilosaurus isis?
Help.
A.Homologous structures occur in each fossil.
B.Similar nitrogenous bases are found in the DNA of each fossil.
C.The youngest fossil is larger than the older fossils.
D.The fossils were found in different locations.
Answers
Answer: A. Homologous structures occur in each fossil
Explanation: source: trust me broski
(Actually though trust me)
The dissolver called in our body due to excasave biopigment in our body
Answers
Excess bilirubin in the body is normally processed by the liver and then excreted from the body in the form of bile.
How is excess bile pigment treated ?One treatment for excess bilirubin is phototherapy, which involves exposing the skin to special lights that help to break down and eliminate bilirubin. Another treatment is medication, which can help to stimulate the liver to excrete more bile and eliminate excess bilirubin.
It's important to note that the underlying cause of excess bilirubin needs to be treated in order to fully address the condition. For example, if excess bilirubin is caused by a liver disease or obstruction of the bile ducts, the underlying condition needs to be treated in addition to any treatments for excess bilirubin.
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watts produced by metabolism vs. watts lost by evaporation
Answers
The relationship between watts produced by metabolism and watts lost by evaporation depends on the organism and environmental conditions.
In many organisms, including humans, the energy produced by metabolism (in the form of ATP) is used to power various physiological processes, including muscle contraction, nerve signaling, and maintaining body temperature. This energy is typically measured in watts (W) or joules per second (J/s), and represents the rate at which energy is produced by the organism's metabolic processes.
On the other hand, evaporation is the process by which a liquid (such as sweat on the skin) changes into a vapor (such as water vapor in the air), and requires energy to occur. The energy required for evaporation is taken from the surrounding environment, and is typically measured in watts or joules per second.
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Complete Question
"What is the relationship between watts produced by metabolism and watts lost by evaporation?"
Which of the following factors would have a negative impact on the survival of a species? a A high level of biodiversity in the organism's ecosystem b Access to multiple sources of fresh water c Barriers restricting access to resources d Reduction in the population of competing species
Answers
Answer: The answer is...
Explanation: I dont know
Is quartzite a mineral, a rock, or neither?
Answers
Sara and Helen have blue eyes like their mother.
Describe how genetic information is passed on from a parent to a child.
GIVING THE BRAINLIEST
Answers
Triglycerides in animals' bodies are usually
solid fats, and those in plants are usually oils.
However, many animals living in the Arctic and
Antarctic have a greater number of triglycerides
that are oils than do other animals. What advan-
tage would the storage of body fat as oil instead
of solid fat be to animals that live in freezing
climates?
Answers
Answer:
biological yourself
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I need help with this practice problem The subject is the invasive species Kudzu Take your time to review the pic After, answer the “•”s
Answers
Question:
Solution:
First, remember that a food web describes which organisms eat and are eaten by other organisms in a given region. It can be thought of as showing every organism that occupies each trophic level.
Now, Kudzu is a fast-growing invasive plant that can hinder the growth of native grasses to fully mature trees. This is because the Kudzu protects them from the sunlight they need to carry out photosynthesis. This loss of native plants affects an entire ecosystem, like other plants and also insects and animals that adapted along with them (food chain), creating cascading effects throughout the ecosystem. In fact, Kudzu disrupts the food chain by threatening the vegetation that native animals use for food and shelter. Additionally, kudzu root systems affect the amount of water in the soil and native plants die as a result. Then, the environmental and ecological damage of Kudzu results from its competition with other plant species. In particular, kudzu competes with native flora for light and acts to block their access to this vital resource by growing over them and shading them with its leaves.
A longer growing season is a result of _______. a. an earlier start to spring b. earlier animal migration c. species having a narrow temperature range tolerance d. invasive species Please select the best answer from the choices provided A B C D
Answers
Answer: a. An earlier start to spring.
Explanation: Notice that this is my opinion and might not be the correct answer! The growing season is the period of the year when crops and other plants grow successfully. And this season depends on warm temperatures, so if spring starts earlier, this adds warm time to the growing season.
Answer:
A.
Explanation:
Consider the following two statements about succession.
Student 1:
Matthew - As succession begins, communities tend to be dominated by mostly K-selected species. As succession continues, r-selected species tend to compete better and therefore become more and more common.
Student 2:
Iman - As succession begins, communities tend to be dominated by mostly r-selected species. As succession continues, K-selected species tend to compete better and therefore become more and more common.
Which student is correct?
a. Provide a rationale for your answer (2 marks)
b. Provide a specific example of succession which includes at least one example of an r-selected and one example of a K-selected species. (1 mark)
Note - No marks are earned by simply agreeing with either Matthew or Iman
Answers
another question like i searched it and it said 6 to ten weeks i do not have that so please answer this question for me.
Hogs are taken to the processing plant when they reach
A. Three to four months of age
B.Four to six months of age
C.Nine months of age
D.One year of age
Answers
Hogs are taken to the processing plant when they reach four to six months of age. Therefore, option (B) is correct.
To assure meat quality and market readiness, hogs are processed at a specified age. Breed, growth rate, and market demand determine the age at which hogs are processed.
Three- to four-month-old hogs are still immature and may not have reached the weight and development needed for processing. Hogs are usually processed at four to six months of age, option B. Options C and D, nine months and one year old, are less likely since older hogs may lower meat quality.
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How do organisms, whether reproduced asexually or sexually maintain a constant chromosome number through
several generations? Explain with the help of a suitable example
Answers
Answer:
In asexual reproduction, the chromosome number is maintained by making reproductive structures like the buds or by processes like regeneration, Since these are formed from body structures, they have the same number of chromosomes as that of the parent.
In cells like bacteria, the chromosome number is maintained constantly by binary fission
During sexual reproduction, gametes and their fusion help maintain a constant chromosome number, the cell's gametes undergo meiosis where the chromosome number is reduced to half.
How is energy released from a molecule of ATP?
Help!!
Answers
Explanation:
ATP stands for Adenosine Triphosphate. It is the compound by which energy is stored and transferred in a cell.
It is made up of a nitrogenous base, the sugar and three phosphate groups.
The compound is produce as a product of photosynthesis and use to store energy.Energy is produced from this compound in the following steps,
a cell in need of energy spends the ATP currencyfrom the three phosphorous groups attached to the tail, one is split of.ATP then becomes ADP, Adenosine Di- phosphateit is the energy holding the phosphate group that is released and is used by the body.Write three advantages of breathing through the nose than through the mouth
Answers
Answer:
reduce exposure to foreign substances. humidify and warm inhaled air. increase air flow to arteries, veins
Which statement is supported by the atomic theory? A. Atoms combine to make all the substances on earth
Answers
Answer:
this is not true.
B) atoms of all substances are identical in all respects..
Dalton's theory said - all atoms of one substance are identical. Atoms of different elements differ.
Explanation:
In pea plants, yellow peas are dominant over green peas. Predict the genotypic and phenotypic outcome of a cross between a plant heterozygous for yellow peas and a plant homozygous for green peas.
Answers
Yy (yellow pea heterozygous) x yy (green pea homozygous)
The offspring will have a genotype of Yy, which means they will be heterozygous for the pea color trait.
The phenotypic outcome of this cross will be 100% yellow peas, since the yellow allele (Y) is dominant over the green allele (y). The heterozygous plants will express the dominant yellow phenotype, even though they carry both yellow and green alleles.
So the genotypic ratio will be 1 Yy (yellow) : 0 yy (green), and the phenotypic ratio will be 100% yellow : 0% green.
Please recognize the effort and give bro
In metaphase what has happened to the nucleus
Answers
In metaphase the nucleus micrographs illustrating the progressive stages of mitosis in a plant cell.
What happens during the prophase?During the process of prophase, the chromosomes has condense, the nucleolus will disappears, and the nuclear envelope just breaks down. At the period of metaphase, the condensed chromosomes get a long structure.
After DNA replicates and the cell is just about to divide, the DNA condenses and they coils into the X-shaped form of the chromosome. During this process, sister chromatids has been separate from each other and move to opposite poles of the cell.
Therefore, In metaphase the nucleus micrographs illustrating the progressive stages of mitosis in a plant cell.
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Although other nutrients can feed into the citric acid cycle, ________ yields energy the quickest.
- glycogen
- protein
- glucose
- an amino acid
- fat
Answers
Although other nutrients can feed into the citric acid cycle, glucose
yields energy the quickest.
What is citric acid cycle ?The Krebs cycle, sometimes called the TCA cycle or the calvin cycle, is a series of chemical processes that take place in the mitochondria and are essential for the aerobic respiration that provides energy to nearly all living things. It consumes oxygen and produces carbon dioxide and water as waste.
The citric acid cycle takes place where?The TCA cycle, also renowned as the citric acid cycling or Krebs cycle, takes place in the mitochondria and generates a significant amount of energy under aerobic conditions by electron donation to one FADH (flavin adenine dinucleotide), three NADH (naphthalene adenine dinucleotides), and three NADH (naphthalene dihydrochloride) donors. These donors then donate electron carrier chain, generating the proton
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Classify Identify some beverages that are mixtures. Classify them as solutions, suspensions, or neither. Explain your classifications.
Answers
The beverages chosen include:
LemonadeTeaWhat is a Suspension?
This refers to a heterogeneous mixture which contains solid particles which are big enough to dissolve. An example is lemonade due to the presence of lemon pulp particles which cannot be dissolved mostly because of its membrane.
On the other hand, a solution is a homogeneous mixture in which the solute dissolves completely in the solvent(water). An example is Tea which comprises of the tea and water .
This therefore makes the answers given as the most appropriate choices in this example.
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From the wastewater treatment systems discussed, make a table/matrix comparing the characteristics of each of the system in terms of, but not limited to:
1. Aerobic/ Anaerobic / Hybrid
2. Efficiency (BOD Reduction 3. Wastewater characteristics / industry the system is most efficient 2
4. Advantages 5. Disadvantage
6. Othe
Answers
From the wastewater treatment systems discussed, a table comparing the characteristics of each of the system in terms of, but not limited to:1. Aerobic/ Anaerobic / Hybrid2. Efficiency (BOD Reduction)3. Wastewater characteristics / industry the system is most efficient 24. Advantages5. Disadvantage
Others Wastewater Treatment System Aerobic/ Anaerobic / Hybrid Efficiency (BOD Reduction)Wastewater characteristics / industry the system is most efficient Advantages Disadvantage Others Conventional activated sludge systemAerobic75% to 95%BOD, SS, and ammonia Industrial and municipal wastewater. Simple design, less maintenance, and high efficiency. Sensitive to operational changes, sludge bulking, and high land requirement.
Most widely used system. SBR (Sequencing Batch Reactor) Aerobic75% to 95%BOD, SS, and ammonia Municipal and industrial wastewater. High flexibility, compact, and low maintenance. Sensitive to operational changes, sludge bulking, and high land requirement. A single vessel carries out the treatment in sequential batches MBR (Membrane Bio-Reactor) Aerobic 90% to 95%BOD, SS, and nitrogen Highly variable requirements on influent wastewater.
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Why is the inner core SOLID even though it is hot enough to melt?
A) because of the iron and nickel
B) because of the altitude
C) because of the temperature
D) because of the pressure
Answers
Answer:
because of pressure maybe
Plants need three things for photosynthesis to occur: water, carbon dioxide and sunlight. How do those things enter a plant? Water, along with important minerals, enters a plant from the soil where the plant's roots act like straws "drinking" it up. Carbon dioxide enters a plant from the atmosphere, and it comes in through the leaves. More specifically, carbon dioxide enters a plant through tiny pores or openings on leaves called stomata. Sunlight, obviously, comes from the sun. But how does it enter the plant to be converted into chemical energy that the plant can use? Well, green plants are green because of a pigment called chlorophyll. That pigment inside of plant cells absorbs the sun's energy, making it possible for photosynthesis to occur.
Based on the passage, if human cells had a lot of chlorophyll, they would most likely
A
not need to drink water.
B
be green.
C
breathe carbon dioxide.
D
have leaves.
Answers
Please help (punnet square with questions)
Answers
Answer:
1. The mothers genotype is tt and the fathers is TT, genotypes could be Tt and the phenotype would be tall
Explain how the farms upriver were adding to the high nitrate levels. (Gizmo)
Answers
Answer:
Farmers were adding high nitrate levels from many large corn farms along the river. ... During the drought, the farmers used extra fertilizer. As rained, the ammonia and nitrate from the fertilizer were washed into the river.
What are Examples of real life cell membraine
Answers
Answer:
brain to human
Explanation:
hope this helps
Show the Direction of Water →
Expand, Shrink, Stay the Same
Hypertonic, Hypotonic or Isotonic
8% Salt
17% Salt
12% Salt
5% Salt
15% Salt
11% Salt
2% Salt
4% Salt
7% Salt
7% Salt
What’s the blanks?
Answers
Answer:
Its joe
Explanation:
Joe pen15 into my b00ty hole and i eat it
an intrepid group of lab students is performing an experiment where they are collecting the gas given off from a plant in bright sunlight at a temperature of 27 degrees celsius. what is the gas they are collecting?
Answers
The gas that the lab students are collecting is most likely oxygen. When plants are exposed to bright sunlight and warm temperatures, they undergo photosynthesis, which is a process that produces oxygen gas as a byproduct.
During photosynthesis, plants take in carbon dioxide from the air and use sunlight to convert it into energy-rich organic compounds like glucose. Oxygen gas is produced as a waste product of this process.
While the exact mechanism of photosynthesis is still not fully understood, we know that it is responsible for the production of oxygen gas in the Earth's atmosphere. Without photosynthesis, our planet would be uninhabitable for most forms of life.
The lab students are probably collecting the oxygen gas given off by the plant in order to study it more closely. By doing so, they can learn more about how plants produce oxygen and how this gas is essential for life on Earth.
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