The term used to describe the changes that happen to the sperm inside the female reproductive tract that allows the sperm to become capable of fertilizing the egg is:

1.spermiogenesis2.the acrosomal reaction
3.capacitation4.implantation

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 81%

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Identify the correct chronological order of the events given:

1. acrosomal reaction, decidual reaction, capacitation, implantation, cleavage
2. acrosomal reaction, capacitation, cleavage, decidual reaction, implantation
3. capacitation, implantation, cleavage, acrosomal reaction, decidual reaction
4. capacitation, acrosomal reaction, cleavage, implantation, decidual reaction
Subtopic:  Fertilization |
 66%

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Labor can be hastened by:
1. progesterone
2. estradiol
3. prostaglandins
4. HCG

Subtopic:  Fetal Development & Parturition |

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A big advantage of the evolution of internal fertilization is:
1. need for large number of gametes to be produced
2. fetuses to be kept warm, moist, nourished, and protected inside the mother
3. synchronous release of gametes by both sexes
4. prevention of dehydration of gametes

Subtopic:  Introduction |

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In vertebrate eggs with large yolks, cleavage is described as _______ and results in a ________ on top of the yolk.
1. meroblastic/trophoblast
2. holoblastic/blastodisc
3. meroblastic/blastodisc
4. meroblastic/blastomere

Subtopic:  Embryonic Development till Gastrulation |

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Cells forming the outer layer of a blastocyst, which provide nutrients to the embryo and develop into a large part of the placenta are:
1. trophoblast
2. inner cell mass
3. interstitial cells
4. balstomeres

Subtopic:  Embryonic Development till Gastrulation |
 80%
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Till approximately what gestation age is the use of the term ‘embryo’ justified?
1. week
2. two weeks
3. month
4. two months

Subtopic:  Fetal Development & Parturition |

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The cleavage divisions begin in:
1. ovary
2. oviduct
3. uterus
4. cervix

Subtopic:  Embryonic Development till Gastrulation |
 75%

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The number of accessory reproductive glands that contribute to the seminal plasma is:
1. one
2. two
3. three
4. ten

Subtopic:  Male Reproductive System |
 77%

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The testis has many lobes each containing 1 – 3 curved:
1. efferent ductules
2. Leydig cells
3. seminal vesicles
4. seminiferous tubules

Subtopic:  Basic Anatomy of Testis |
 84%
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