62. Which of the following characterizes parthenogenesis?
(A) An egg develops without being fertilized.
(B) An individual may change its sex during its lifetime.
(C)Specialized groups of cells be relessed and grow into sew individualssia
(D) An organism is first a male and then a female.
(E) Both members of a mating pair have male and female reproductive organs.
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統計: 尚無統計資料
統計: 尚無統計資料