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Meiosis Worksheet

Posljednje ažuriranje about 2 years ago

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Pitanje 11

11.

If a whale has 40 chromosomes, how many chromosomes would be in a whale's egg cell. State the number ONLY.

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Pitanje 12

12.

If a whale has 40 chromosomes, how many chromosomes would be in a whale's liver (body cell). State the number ONLY.

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Pitanje 15

15.

What is the expected number of chromosome in a haploid tiger cell? A tiger has 38 chromosomes (just state the number)

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Pitanje 16

16.

Identify the process that produces haploid cells.

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Pitanje 1

1.

How many cell divisions occur in mitosis?

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Pitanje 2

2.

How many cell divisions occur in meiosis?

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Pitanje 3

3.

How many cells are formed at the end of mitosis?

2

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Pitanje 4

4.

What is the purpose of mitosis?

growth and development

to make gametes

increase genetic variation

Pitanje 5

5.

How many cells are formed at the end of meiosis?

2

4

Pitanje 6

6.

What is the purpose of meiosis?

growth and development

to make gametes

Pitanje 7

7.

What is crossing over?

when an egg and sperm combine

when homologous chromosomes exchange genetic information

when water crosses a selectively permemable membrane

the breakdown of glucose into ATP

Pitanje 8

8.

When does crossing over occur?

prophase I

metaphase I

prophase II

anaphase II

Pitanje 9

9.

What are homologous chromosomes?

chromosomes that are found only in males

chromosomes that determine height

chromosomes that are the same lenght and carry the same genes

Pitanje 10

10.

What are gametes?

diploid cells like skin cells

haploid cells like egg and sperm

Pitanje 13

13.

The picture below represents what process?

mitosis

meiosis

fertilization

Pitanje 14

14.

The picture below represents what process?

mitosis

meiosis

fertilization

Pitanje 17

17.

What would a tiger use haploid cells for?

Pitanje 18

18.

Identify the process that allows tigers to grow in size.

A. meiosis

B. fertilization

C. mitosis

D. transcription