Register
Which one of the following criteria is necessary for natural selection to occur? A. Individuals show no variation in fitness levels. B. Individuals have the same adaptations. C. A struggle for existence
1.1k views
3 votes
Which one of the following criteria is necessary for natural selection to occur? A. Individuals show no variation in fitness levels. B. Individuals have the same adaptations. C. A struggle for existence is apparent. D. Enough resources exist for individuals to survive and thrive.

User RAbraham
by
8.5k points

2 Answers

3 votes
The answer is C. A struggle for existence is apparent.
User Olpers
by
8.6k points
5 votes
c.
it is not a, because variation is necessary for natural selection
it's not b, because variation is necessary for natural selection
it's not d because natural selection will not occur if the organism is well adapted to its environment.
User Shankar Thyagarajan
by
8.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Why aren't all minerals gemstones?
What are three important types of forces
What is the phenotype of a heterozygous person using T for tall and t for short
Vesicles that contain a cells digestive enzymes are called ?
in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.
Link Copied!