Biology The Essentials Study Set 2
Quiz 30: Animal Reproduction and Development
The Diploid First Cell of a New Organism Is A(n) A)gamete. B)sperm. C)polar
The diploid first cell of a new organism is a(n) A)gamete. B)sperm. C)polar body. D)zygote. E)ovum.
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In the human male and female reproductive systems,each system contains paired primary sex organs called ______,which contain ______ that give rise to gametes. A)testes;sperm cells B)gonads;germ cells C)ovaries;egg cells D)germ cells;hormones E)All answers are correct.
In the male,the sac-like structure that contains the testes is the A)epididymis. B)vas deferens. C)scrotum. D)ureter. E)seminal vesiclE.
The tightly coiled structure (structures)inside the testes that produce the sperm cells is (are)the A)seminiferous tubules. B)epididymis. C)vas deferens. D)scrotum. E)ureters.
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