5. This process happens when the sperm cells are released into the body of the
female and become fertilized.
A. asexual reproduction
B. external fertilization
C. internal fertilization
D. incubation
6. Which of the following refers to the period between the laying of the egg to its
hatching?
A. Gestation period
B. Incubation period.
C. Internal fertilization
D. External fertilization
7. Which is NOT true about asexual reproduction in animals?
A. has only one parent
B. animals may hatch from eggs or born alive.
C. does not promote differences
D. the young animals resemble each other
8. Which of the following animals are born alive?
A. chicken
B. dog
C. frog
D. snake
9. Chicks are hatched from eggs. Goats are born alive and looks like its parents.
Frogs undergo many changes as they grow. What do these observations
prove?
A. All animals are born alive
B. All animals are hatched from eggs
C. Different animals move in different ways
D. Different animals reproduce in different ways
10. Reproduction in animals is best described as the process of .
A. producing its own kind
B. incubating eggs to help them hatch
C. breaking down food into smaller pieces
D. observing changes in animals as they grow