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REVIEW QUESTIONS

22 February, 2016 - 10:51
  1. In which group is parthenogenesis a normal event?
  1. chickens
  2. bees
  3. rabbits
  4. sea stars
  1. Genetically unique individuals are produced through   .
  1. sexual reproduction
  2. parthenogenesis
  3. budding
  4. fragmentation
  1. External fertilization occurs in which type of environment?
  1. aquatic
  2. forested
  3. savanna
  4. steppe
  1. The process of gastrulation forms the   .
  1. blastula
  2. zygote
  3. organs
  4. germ layers
  1. Which of the following gives rise to the skin cells?
  1. ectoderm
  2. endoderm
  3. mesoderm
  4. none of the above
  1. Sperm are produced in the   .
  1. scrotum
  2. seminal vesicles
  3. seminiferous tubules
  4. prostate gland
  1. Which female organ has an endometrial lining that will support a developing baby?
  1. labia minora
  2. breast
  3. ovaries
  4. uterus
  1. Which hormone causes FSH and LH to be released?
  1. testosterone
  2. estrogen
  3. GnRH
  4. progesterone
  1. Nutrient and waste requirements for the developing fetus are handled during the first few weeks by   .
  1. the placenta
  2. diffusion through the endometrium
  3. the chorion
  4. the blastocyst
  1. Which hormone is primarily responsible for the contractions during labor?
  1. oxytocin
  2. estrogen
  3. β-HCG
  4. progesterone