Question

Which term describes the different forms of a gene for a specific trait?

(1 point)

Alleles

Spores

Tubers

Gametes

Why is having different genes a good thing for species that reproduce sexually?

(1 point)

It causes the species to develop much larger bodies.

It allows the species to create offspring much faster.

It ensures all offspring are identical to the parent.

It helps the species survive changes in its environment.

Which reproductive method is fastest for creating many offspring?

(1 point)

Asexual reproduction.

Internal fertilization.

Sexual reproduction.

External fertilization.

Answer 1

1) Alleles — different forms of a gene for a specific trait.

2) It helps the species survive changes in its environment — genetic variation from different genes increases chances some offspring will survive new conditions.

3) Asexual reproduction — it's fastest for producing many offspring because no mate is needed and reproduction can occur repeatedly and quickly.