What is the most likely evolutionary explanation for the whiptail desert lizards evolving a female only reproduction?
A)This species is probably going extinct
B)This is not related to evolution but a biochemical anomaly
C)This is not at all unusual since most reptiles are asexual
D)The desert is uniform,and variation is of little or no advantage and a waste in energy
E)Such a switch in mating behavior is easily understood as a crossing-over in chromosomes

Question

Quizplus · Accepted Answer

In a uniform environment, variation would not provide an advantage and may even be detrimental due to the waste of energy. Female-only reproduction eliminates the need for males and the time and energy needed for mating. This allows for more energy to be put towards survival and reproduction, which would be advantageous in a harsh and uniform desert environment.

What Is the Most Likely Evolutionary Explanation for the Whiptail