If an organism is able to survive and reproduce it is called:?

2) If an organism is able to survive and reproduce it is called:
a. Evolution
b. Fitness
c. Extinction
d. Artificial selection

3) Which is not evidence for evolution?
a. Homologous structures
b. DNA
c. Variation
d. Fossil record

1 Answer
Feb 28, 2018

Answer:

2) b. Fitness
3) c. Variation

Explanation:

2) If an organism is able to survive and reproduce it is called:

A. Evolution : Where organisms developed and evolved from their ancestors throughout the history of the Earth.
B. Fitness: Charles Darwin's theory of a genetic contribution for the next generation to contribution on through natural selection and survival.
C. Extinction: Where a species dies off or becomes extinct.
D. Artificial selection: aka, selective breeding, where a human decides what traits in an animal or plant will go on to the next generation.

3) Which is not evidence for evolution?

A. Homologous structures: The hox genes that appears in different animals that is all the same.
B. DNA: DNA is universally the same in each species, since it replicates.
C. Variation: A change in genetic differences and environmental factors.
D. Fossil record: the number of fossils discovered and how certain species deprived from them.