Answer all questions please and thank 1. Spermatogenesis and oogenesis differ in

Question

Answer all questions please and thank

1. Spermatogenesis and oogenesis differ in that A. Oogenesis produce four equally functional haploid cells per B, Spermatogenesis produces gametes with greater stores of raw C. Spermatocytes remain in prophase of the first meiotic division D. Spermatogenesis begins before birth in humans, whereas E. Spermatogenesis produce many gametes with meager energy meiotic event and spermatogenesis does not. materials than those produced by oogenesis. longer than oocytes. oogenesis does not start until the onset of puberty. reserves, whereas oogenesis produce relative few, well provisioned gametes 2. Development of normal female internal and external genitalia requires A. Mullerian inhibiting substance B. Expression of the SRY gene. C. Insensitivity to circulating testosterone. D. Complete absence of testosterone. E. Absence of a Y chromosome.

Explanation / Answer

Hence, the right answer is option B- spermatogenesis produce gamete with greater stores of raw materials than those produced by oogenesis

Hence, the development of the female internal and external genitalia requires absence of Y-chromosome. The right answer is option E- absence of a Y-chromosome.

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