I want to make sure that my answers are correct. 1, Stem elongation under low li

Question

I want to make sure that my answers are correct.

1, Stem elongation under low light conditions is an example of:

a. adaptive plasticity.
b. somatic mutation.
c. genetic variability.
d. genotypic selection.

2, Genetic drift highlights:

a. genetic plasticity.
b. the role of randomness in some observed variations.
c. the air flow of pollen.
d. seed dispersal by wind.

3, Migration can be a source of:

a. genetic variation.
b. mutation.
c. fecundity.
d. plasticity.

4,Reproductive isolation can result in:

a. genetic variability.
b. mutation.
c. niche plasticity.
d. speciation.

5, Adaptations that increase seed dispersal include:

a. seeds that are resistant to animal digestive enzymes.
b. seed shapes that promote loft.
c. fruits with anatomical aids for fur attachment.
d. All of the above.

Explanation / Answer

All the answers are correct according to me.

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