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Lesson: Sexual Reproduction in Animals Science

In this lesson, we will learn how to describe the stages of sexual reproduction in animals.

Lesson Plan

Students will be able to

explain that sexual reproduction in animals requires a male and a female,
explain that sperm is made in the male animal’s body and eggs are made in the female animal’s body,
define fertilization in animals,
describe the stages of sexual reproduction in animals,
compare internal and external fertilization,
compare internal and external gestation.

Q1:

During sexual reproduction, the male clown fish releases sperm over eggs that have been released by the female. The sperm then fertilize the eggs.

Select the other animal in which sperm fertilize eggs outside of the female’s body.

Q2:

During sexual reproduction in animals, a sperm fertilizes an egg so it can grow into a baby.

Which parent does the sperm come from?

Q3:

After fertilization inside a female tiger, an embryo is made. What is an embryo?