What is the probability that a seed from a parent plant of genotype Rr will carry the r gene?

Answers

Answer 1

Answer: 25% so not very likely.

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How does the endomembrane system work together with the ribosomes?. A. takes proteins out of the cell. B. provides a protective covering. C. helps to make food. D. obtains energy for the cell.

Roly-poly bugs will move around in no particular direction until they find a suitable moist spot. This kind of random movement in animals is known as _____.a. kineses
b. symbiosis
c. mimicry
d. commensalism

Answers

The answer is a. kineses.

Kineses is a random movement, in no particular direction, of animals as a response to a stimulus.Talking of roly-poly bugs, they move in no particular direction to find a suitable moist spot, which represents a stimulus to them.

Symbiosis is an interaction between two different species. Mimicry is a resemblance of organisms to surrounding objects for the purpose of protection. Commensalism is interaction between two different species in which one of them has some benefit, and the other one is not affected anyway.

Answer:

Explanation:

Describe an environmental factor that could influence natural selection and decrease genetic diversity?

Answers

definitely climate change

A high birth to death ratio leads to smaller populations. Please select the best answer from the choices provideda. True
b. False

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False, a high birth to death ratio do not lead to smaller populations. High birth to death ratio means that more children are born each time than people dying. Therefore, population is increasing. It does not lead to smaller population rather younger population.

A high birth-to-death ratio leads to larger populations. This is because the birth rate is the number of births per 1,000 people in a population, and the death rate is the number of deaths per 1,000 people in a population. Hence the statement is false.

If the birth rate is higher than the death rate, then the population will grow. On the other hand, a low birth-to-death ratio leads to smaller populations. This is because the birth rate is lower than the death rate, so the population will shrink.

Therefore, the statement "A high birth-to-death ratio leads to larger populations, not smaller populations." is False.

To know more aboutthe birth rate:

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What is the medical term for a heart attack?

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Another term for heart attack is cardiac arrest but the medical term for this is myocardial infarction.

Cardiac Arrest is the official term for heart attack

Antibodies that are passed on from mother to child are part of _____.adaptive or active immunity
passive immunity
innate or natural immunity

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Answer: The correct answer for the full in the blank is "Passive immunity".

Passive immunity is the transfer of active humoral response (with ready made antibodies) into the individual.

It can be naturally acquired by mother during gestation period (where antibody from mother is transferred to fetus via placenta) and through breast feeding (antibody transferred through breast milk).

Thus, antibodies transferred to child from mother are part of Passive immunity.

antibodies that are passed on from mother to child are part of passive immunity. Passive immunity antibodies come from another source and are only temporary.

Can you become pragnant afrer your periods

Answers

It is possible but it all depends on when your period ends. A few days after your cycle ends that is when your fertility window opens up. And a little over a week after your period ends, that is when you begin to ovulate. This is the best chance for a woman to get pregnant.
Hope this helps!

Other Questions

Which of the following is a correct statement about the events of the cell cycle? 1)Little happens during the G1 and G2 phase. 2)DNA replicates during cytokinesis. 3)The M phase is usually the longest place. 4)Interphase consists of the G1, S phase, and G2 phase.

Our current understanding of evolution is called a theory because it has been

Viral infections can be cured with antibiotics t/f

1) When you increase the temperature in a system, enzymes have a habit of denaturing. Explain what is happening in relation to the Gibbs Free Energy Equation: ΔG = ΔH – TΔS. Remember, in order to maintain a highly ordered system, energy needs to be used for maintenance. If the free energy decreases, then spontaneous reactions occur. First Define: ΔG: ΔH: ΔS: T: Explain: