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Class 12 Biology Practice Test: Human Reproduction 2
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Avg score: 89% • Most missed: “The act of delivering a fetus at the end of pregnancy is called ________”
Class 12 Biology Practice Test: Human Reproduction 2
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20 Questions

1. What is the correct sequence for parturition to occur?
2. What is colostrum rich in?
3. What layer separates ectoderm from the endoderm in the developing fetus?
4. Which organ is the first to form in the developing human fetus, formed after just 1 month of pregnancy?
5. What is the milk produced in the initial few days of lactation called?
6. What is injected to induce delivery in humans?
7. What is injected to induce delivery in humans?
8. Antibodies in colostrum provide new-borns with__________
9. Heart is derived from ______
10. The ability of a cell to differentiate is called ______
11. The cells within the inner cell mass that possess the ability to give rise to the entire organism are called _______
12. What is the reflex that leads to the expulsion of baby called?
13. Heart is derived from ______
14. What layer separates ectoderm from the endoderm in the developing fetus?
15. Vigorous contractions of the uterus during parturition are induced by ________
16. The average duration of the gestation for humans is 9 months.
17. What is the period of pregnancy called?
18. Fetal movements can be observed during ____________
19. The average duration of the gestation for humans is 9 months.
20. Production of milk by mammary glands of female towards the end of pregnancy is called _________

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