Question

What is a likely evolutionary advantage of sexual reproduction over asexual reproduction?

a. Sexual reproduction involves fewer steps.

b. There is a lower chance of using up the resources in a given environment.

c. Sexual reproduction results in variation in the offspring.

d. Sexual reproduction is more cost-effective.

Short answer

The correct answer is option c

Step-by-step solution

Step 1. Introduction

Sexual reproduction involves the fusion of haploid male gamete (sperm) and haploid female gamete (ova) which form genetically different offspring.

Step 2. Explanation for the correct option

Option c is correct because in sexual reproduction both parents are involved and produce variation in offspring. They survive more than those produced asexually because genetic variation helps them to adapt to a new environment.

Step 3. Explanation for the incorrect options

Option a is incorrect because sexual reproduction produces genetic variation in the offspring.

Option b is incorrect because sexual reproduction produces genetic variation in the offspring.

Option d is incorrect because sexual reproduction produces genetic variation in the offspring.