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Chapter 43: Q. 5 (page 1258)
Which form of reproduction can result from damage to the original animal?
a. asexual b. fragmentation c. budding d. parthenogenesis
The correct option is b. fragmentation
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Nutrient and waste requirements for the developing fetus are handled during the first few weeks by: a. the placenta b. diffusion through the endometrium c. the chorion d. the blastocyst
Figure 43.17 Which of the following statements about the menstrual cycle is false? a. Progesterone levels rise during the luteal phase of the ovarian cycle and the secretory phase of the uterine cycle. b. Menstruation occurs just after LH and FSH levels peak. c. Menstruation occurs after progesterone levels drop. d. Estrogen levels rise before ovulation, while progesterone levels rise after.
Describe the major developments during each trimester of human gestation.
What are the advantages and disadvantages of external and internal forms of fertilization?
Which hormone causes the regrowth of the endometrial lining of the uterus?
a. testosterone b. estrogen c. GnRH d. progesterone
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