Reproduction Question Preview (ID: 7940)
Reproduction.
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An ameoba copies itself and one cell becomes two. This is an example of:
a) cloning
b) budding
c) regeneration
d) meiosis
A sea star (star fish) gets cut in 3 pieces and 3 new see stars grow. This is an example of:
a) regeneration
b) cloning
c) budding
d) meiosis
A hyrda starts growing a new little hydra out of its side that is genetically the same as it. This is an example of:
a) budding
b) regeneration
c) meiosis
d) cloning
Regeneration, Cloning, and Budding all rely on what two things:
a) Mitosis and Cell division
b) Meiosis and cell division
c) Cell division and sexual reproduction
d) Meiosis and mitosis
Why is mitosis important?
a) It helps to create new cells to replace old cells
b) It helps to create sex cells for reproduction
c) It helps to create new genetic material for reproduction
d) It helps determines plants and animals traits
Why is meiosis important?
a) It helps to create sex cells for reproduction
b) It helps to create new cells to replace old cells
c) It helps determine how smart plants and animals are
d) It helps to create cells that fight cancer, bacteria, and viruses
Why would scientists give meiosis a name that means "becoming less"?
a) Because in meiosis the cells get less chromosomes
b) Because in meiosis the cells are physically always smaller
c) Because meiosis is less important than mitosis
d) Because meiosis is how species become less dangerous
What is the end result of mitosis and cell division?
a) 2 identical cells
b) 2 different cells
c) 4 sex cells
d) 4 regular cells
What is the end result of meiosis?
a) 4 sex cells
b) 2 identical cells
c) 4 regular cells
d) 2 sex cells
Which of the following is true about sexual reproduction?
a) It requires a sperm and an egg
b) It requires only one organism
c) It requires only an egg
d) Budding, mitosis, and regeneration are examples of it.
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