The four sperms for each primary spermatocyte are produced through spermatogenesis, but oogenesis produces only one egg for each primary oocyte. The reasons for these different outcomes that they might be adaptive. Introduction: Gametogenesis is a process by which haploid gametes are formed. The sperm and ovum are the male and female gametes, respectively, formed with the help of processes called spermatogenesis and oogenesis, respectively. The haploid gametes are formed from diploid germ cells. Spermatogenesis occurs in the seminiferous tubules of the testis and oogenesis occurs in the outermost layer of the ovaries.

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Chapter 49, Problem 13TYK

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The four sperms for each primary spermatocyte are produced through spermatogenesis, but oogenesis produces only one egg for each primary oocyte. The reasons for these different outcomes that they might be adaptive.

Introduction:

Gametogenesis is a process by which haploid gametes are formed. The sperm and ovum are the male and female gametes, respectively, formed with the help of processes called spermatogenesis and oogenesis, respectively. The haploid gametes are formed from diploid germ cells. Spermatogenesis occurs in the seminiferous tubules of the testis and oogenesis occurs in the outermost layer of the ovaries.

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How does the production of sperm differ from the production of eggs? a. Sperm production involves meiosis, whereas egg production involves only mitosis. b. Meiosis during sperm production produces four sperm cells, whereas meiosis during egg production produces only one functional egg cell. c. Sperm are haploid, whereas eggs are diploid. d. Sperm production begins during fetal development, whereas the meiotic process that begins egg production doesn’t begin until puberty

Which of the following characterizesparthenogenesis?(A) An individual may change its sex during itslifetime.(B) Specialized groups of cells grow into newindividuals.(C) An organism is first a male and then a female.(D) An egg develops without being fertilized.

Create a table that compares spermatogenesis and oogenesis. Include a bit of information about the hormonal control of reproduction in the comparison.