Meiosis Review Worksheet

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What is the diploid number of a squirrel if n=7

14

n=7 how many chromosomes does a squirrel have in its body cells

14

How many daughter cells are produced in mitosis

2

What is the haploid number if a fruit fly has 2n=4

2

a fruit fly has 2n=4 what is n

2

How many chromosomes are in the human egg

23

How many chromosomes are in the human sperm

23

How many daughter cells are produced in meiosis

4

How many non identical daughter cells are produced

4

What is the diploid number if a fruit fly has 2n=4

4

How many chromosomes are in all human cells except the gamete

46

How many chromosomes in a egg cells does a squirrel have if n=7

7

How many chromosomes in a sperm cells does a squirrel have if n=7

7

What is the haploid number of the squirrel if n=7

7

Gametes are the ___ cells

Sex

Is meiosis involved in sexual reproduction asexual or both

Sexual reproduction

What occurs during fertilization

Sperm + egg Haploid>diploid

The male sex cell is the _____ and the female sex cell is the ___

Sperm, egg

How does the number of chromosomes in the daughter cell compared to those of the parent cells in mitosis

The exact same

Are the daughter cells genetically identical to each other and the parent cells in mitosis

Yes

Are the two daughter cells produced in mitosis identical

Yes

Does meiosis occur in phases

Yes

Does mitosis occur in phases

Yes

When and egg and sperm unite, a fertilized egg is formed and known as a

Zygote

A fertilized egg has two sets of chromosomes, one from sperm and one from egg, which is known as

Diploid

Is a zygote diploid or haploid

Diploid

Meisosis is cell division that results in _______ _____ which has ____ the number lf chromosomes

Diploid cells, half

Do eukaryotes prokaryotes or both occur in meiosis

Eukaryotes

Do eukaryotes prokaryotes or both occur in mitosis

Eukaryotes

What is a zygote

Fertilized egg

What are the reproductive cells produced meiosis called

Gametes

How does the number of chromosomes in gametes differ different from the number of chromosomes in an organism body cells

Gametes have half the number of chromosomes

How does the number of chromosomes in gametes differ from the number of chromosomes in an organisms body cells

Gametes have half the number of chromosomes

How does the number of chromosomes in the daughter cell compared to those of the parent cells in meiosis

Half the number

Gametes have one set of chromosomes know as _______ and is written "n"

Haploid

Is a sperm diploid or haploid

Haploid

Is an egg diploid or haploid

Haploid

How does a diploid cell differ from a haploid cell

Haploid is one set or half of the two sets of diploid cells

Are the cells involved in fertilization diploid or haploid why is it so important

Haploid, they must match up to form a zygote the offspring must have the same number of chromosomes as the parent

What are the matching pairs of chromosomes in a diploid cell called

Homologous chromosomes

Are the daughter cells genetically identical to each other and the parent cells in meiosis

No

How does a sexual reproduction differ from asexual reproduction

A sexual reproduction generates organisms identical to the single-parent while sexual reproduction two parents make a unique organism

How many chromosomes will an organism have in his body cells if it's gametes contain the following number of chromosomes

A. 2:4 B. 10:20 C. 25:50


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