Quiz

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  • Topic: Menstrual cycle, Uterus, Embryo
  • Pages : 4 (412 words )
  • Download(s) : 81
  • Published : May 21, 2012
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1. The fertilized egg is called a: (Points : 1)
heterozygote
zygote
homozygote
gamete
none of the above

2. The typical length of time for an normal human pregnancy is approximately: (Points : 1)
25 weeks
30 weeks
39 weeks
45 weeks

3. Implantation of the fertilized egg occurs in: (Points : 1) the fallopian tubes
the uterus
the vagina
the ovary
none of the above

4. The midpiece of a sperm contains: (Points : 1)
cilia
mitochondria
acrosome
nucleus

5. A fertilized egg is called a: (Points : 1)
zygote
gamete
embryo
fetus

6. True/false Progesterone is produced continually throughout the menstrual cycle. (Points : 1) True
False

7. The nucleus of a sperm cell is covered by a specialized structure that has lytic enzymes that are capable of penetrating the ova. This structure is the: (Points : 1) cell membrane
acrosome
nucleosome
nucleolus
none of the above

8. Another name for the uterine tubes: (Points : 1)
seminiferous tubules
Vas deferens
epididymis
fallopian tubes
none of the above

9. How many sperm cells are produced at the end of one complete cycle of meiosis? (Points : 1) 1
2
4
8
16

10. Mature sperm cells have: (Points : 1)
1 chromosome
23 chromosomes
46 chromosomes
92 chromosomes

11. Which developmental changes are not completed until the early or middle years of adulthood? (Points : 1) Maturation of bone
Closure of growth plates
Sinus formation
All of the above

12. The number of oocytes or immature eggs is greatest at: (Points : 1) birth
adolescence
during the middle of a woman's reproductive years
after menopause

13. The foreskin...
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