The organs of the upper respiratory tract are located outside the thorax.
Indicate whether the statement is true or false
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Question 2) The first step in oogenesis is:
A) a corpus luteum becomes a corpus albicans.
B) a primary oocyte divides to form a secondary oocyte and a first polar body.
C) a follicle becomes a corpus luteum.
D) a secondary oocyte divides to form a polar body and an egg cell.
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Question 3) The inner mucosal layer of the uterine wall is the
A) endometrium. B) perimetrium.
C) epimetrium. D) myometrium.
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Question 4) Dietary minerals are organic molecules.
Indicate whether the statement is true or false
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Question 5) An offspring of parents whose genotypes are Aa and Aa may be
A) AA, Aa, or aa. B) only Aa.
C) only aa. D) AA or aa.
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Question 6) Dehydration is caused by
A) prolonged vomiting or prolonged diarrhea.
B) excessive sweating.
C) prolonged water deprivation.
D) all of the above.
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Question 7) Dizygotic twins result from
A) two egg cells and one sperm cell. B) two egg cells and two sperm cells.
C) one egg cell and one sperm cell. D) one egg cell and two sperm cells.
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Question 8) Cellular respiration enables cells to harness the energy from oxygen.
Indicate whether the statement is true or false
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Question 9) Kidney shrinkage with age is due to
A) proliferating nephron loops.
B) loss of glomeruli.
C) merging of proximal and distal convoluted tubules.
D) spooling of collecting ducts.
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Question 10) In a simple dominant-recessive inheritance pattern, what percentage of the offspring
would exhibit the dominant trait if one parent is heterozygous and the other is
homozygous recessive?
A) 25 B) 100 C) 50 D) 75
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