GROWTH DEVELOPMENT CHILD
GROWTH AND DEVELOPMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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egg by sperm
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sperm by the egg
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Either A or B
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None of the above
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Detailed explanation-1: -To become pregnant, the following steps must occur: Sperm transport-The sperm must be deposited and transported to the site of fertilization. Egg transport-Ovulation must occur and the egg must be “picked up” by the tube. Fertilization and embryo development-Union between the sperm and egg must result.
Detailed explanation-2: -The Sperm Provides a Centriole for the Zygote Once fertilized, the egg is called a zygote.
Detailed explanation-3: -Pregnancy happens when a sperm fertilises an egg, which can happen even if you’ve not had sexual intercourse (penetration). During vaginal penetrative sex (where the penis enters the vagina) semen can be ejaculated. Semen is the liquid produced during ejaculation and contains millions of sperm.