Reproduction Answers

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Which best describes budding?

A
A parent cell divides into two identical cells.
B
A parent cell produces an identical reproductive cell that is released to grow.
C
A parent cell produces an identical cell that detaches from the parent.
D
A parent cell undergoes reduction division to become a gamete.
2
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How much of an offspring’s genes come from each parent in sexual reproduction?

A
25%
B
50%
C
75%
D
100%
3

Which part of the cell specifically contains the instructions for how living things are made?

A
cell membrane
B
cell wall
C
the nucleus
D
the bud
4

Look at the diagram.

Question illustration
A
It shows that the sea star breaks.
B
It shows that the sea star grows more arms.
C
It shows that when a sea star breaks, one part regrows into an offspring.
D
It shows that both parts regrow into two offspring when a sea star breaks.
5

Look at the diagram.What process is involved in the division of the nucleus in this diagram?

Question illustration
A
fertilization
B
meiosis
C
mitosis
D
budding
6

How is genetic information transferred in binary fission?

A
The parent cell replicates its DNA and divides it into two identical cells.
B
Two parent cells contribute half their DNA to create a new organism.
C
The parent cell divides its DNA, resulting in two cells with half the parent’s DNA.
D
The parent cell creates a reproductive cell with its exact DNA that will detach and grow.
7

Read the scenario.Jess, a grade 7 student, is presenting a report on meiosis in class. She claims incorrectly that the image in the red rectangle is the part of meiosis where genes are exchanged.

Question illustration
A
by claiming that the exchange of genes happens in step 1
B
by claiming that the exchange of genes happens between steps 1 and 2
C
by claiming that the exchange of genes happens in step 3
D
by claiming that the exchange of genes happens between steps 2 and 3
8

How is genetic information transferred in budding?

A
Budding combines DNA from two parent organisms.
B
Budding copies DNA and creates one identical daughter cell.
C
In budding, the daughter cell has half the DNA of the parent.
D
In budding, the daughter cell has different DNA as the parent.

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