AP BIOLOGY

ANIMAL REPRODUCTION AND DEVELOPMENT

ASEXUAL REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What advantages do sexually reproducing organisms have over asexually reproducing organisms?
A
Genetic variation
B
Genetic stability
Explanation: 

Detailed explanation-1: -In sexual reproduction both parents are involved hence offspring get attributes of both parents. Organisms produced by sexual reproduction have a greater survival rate as compared to asexual reproduction as organisms have variation which is adapted to various environments.

Detailed explanation-2: -Reproduction allows an organism to pass on its genes to future generations. However, while asexual and self-fertilizing individuals transmit all of their genes to their offspring, individuals that reproduce through sex transmit only half of their genome. This is considered the cost of sex.

Detailed explanation-3: -The genetic diversity of sexually produced offspring is thought to give sexually reproducing individuals greater fitness because more of their offspring may survive and reproduce in an unpredictable or changing environment.

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