問題詳情
45. Sexual reproduction
(A)only occurs in vertebrates.
(B)allows more offspring to be produced per individual.
(C) allows a parent to pass on 100% of their genes to offspring.
(D)increases genetic variation.
(A)only occurs in vertebrates.
(B)allows more offspring to be produced per individual.
(C) allows a parent to pass on 100% of their genes to offspring.
(D)increases genetic variation.
參考答案
無參考答案
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