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Eleventh Grade (Grade 11) Human Reproduction Questions

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Grade 11 Human Reproduction
The two small glands that secrete testosterone and produce sperm are the
  1. adrenal glands.
  2. parathyroid glands.
  3. ovaries.
  4. testes.
Grade 11 Human Reproduction
The birth canal is also known as the
  1. cervix.
  2. uterus.
  3. vagina.
  4. Fallopian tube.
Grade 11 Human Reproduction
The embryo grows into a fetus in the
  1. uterus.
  2. ovaries.
  3. Fallopian tube.
  4. cervix.
Grade 11 Human Reproduction
Which equation is true for fertilization?
  1. egg (2n) + sperm (2n) = zygote (2n)
  2. egg (n) + sperm (2n) = zygote (3n)
  3. egg (2n) + sperm (2n) = zygote (4n)
  4. egg (n) + sperm (n) = zygote (2n)
Grade 11 Human Reproduction
In women, the urethra has no reproductive function.
  1. True
  2. False
Grade 11 Human Reproduction
What does NOT occur during the first trimester of human development?
  1. formation of the blastocyst
  2. formation of the placenta
  3. complete lung maturation
  4. gastrulation of the gastrula
Grade 11 Human Reproduction
In humans, how long is the gestational period?
  1. about 40 weeks
  2. about 36 weeks
  3. about 24 weeks
  4. about 50 weeks
Grade 11 Human Reproduction
What structure encloses, protects, and supports the testicles?
  1. urethra
  2. scrotum
  3. testes
  4. epididymis
Grade 11 Human Reproduction
Eggs and estrogen are produced in the ovaries.
  1. True
  2. False
Grade 11 Human Reproduction
Sperm are carried from the testes to the urethra through the
  1. testes.
  2. scrotum.
  3. vas deferens.
  4. epididymis.
Grade 11 Human Reproduction
Where is the place where the sperm and egg meet and fertilization takes place?
  1. oviduct
  2. vagina
  3. ovary
  4. outside the body
Grade 11 Human Reproduction
What occurs during the third trimester of human development?
  1. The kidneys produce urine.
  2. Implantation of the blastocyst occurs.
  3. The fetal limbs elongate.
  4. The fingers and toes become obvious.
Grade 11 Human Reproduction
The scrotum is a protective structure for the testes.
  1. True
  2. False
Grade 11 Human Reproduction
Ovulation occurs on day one of the menstrual cycle.
  1. True
  2. False
Grade 11 Human Reproduction
What is the lower narrow portion of the uterus that extends to the vagina?
  1. lumbago
  2. clavicle
  3. cervix
  4. pelvis
Grade 11 Human Reproduction
Which statement is TRUE about oogenesis?
  1. Oogenesis produces 2 eggs and 3 polar bodies.
  2. Oogenesis produces 1 polar body and no eggs.
  3. Oogenesis produces 1 egg and 3 polar bodies.
  4. Oogenesis produces 2 polar bodies.
Grade 11 Human Reproduction
What are the overall physical changes that occur in male and female bodies during puberty?
  1. premenstrual syndrome
  2. estrogen
  3. secondary sex characteristics
  4. testosterone
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