Identify whether the following statements are True or False. Answer it all. 1. Sperm and egg cells are both haploid cells with 22 autosomes and 1 sex chromosome. 2. Ovulation is when an egg enters the uterus. 3. Implantation is the attachment of an embryo to the uterine wall.
Identify whether the following statements are True or False. Answer it all. 1. Sperm and egg cells are both haploid cells with 22 autosomes and 1 sex chromosome. 2. Ovulation is when an egg enters the uterus. 3. Implantation is the attachment of an embryo to the uterine wall.
Nutrition Through The Life Cycle
7th Edition
ISBN:9781337919333
Author:Brown, Judith E.
Publisher:Brown, Judith E.
Chapter2: Preconception Nutrition
Section: Chapter Questions
Problem 8RQ
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Identify whether the following statements are True or False. Answer it all.
1. Sperm and egg cells are both haploid cells with 22 autosomes and 1 sex chromosome.
2. Ovulation is when an egg enters the uterus.
3. Implantation is the attachment of an embryo to the uterine wall.
4. Fertilization happens in the fallopian tube while gestation occurs in the uterus.
5. The sex of the embryo is determined by the male and female gametes
6. A sperm’s tail consists of a flagellum, midpiece contains mitochondria, and head contains the DNA.
7. Ovary delivers nutrients to the embryo.
8. Fraternal twins are the results when 2 eggs are released and 2 different sperm fertilize those eggs.
9. Amniotic fluid protects, cushions, and insulates the embryo.
10. Human eggs are most similar to human sperm cells in their degree of motility, location where they originate, and chromosome number.
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