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B10 Inheritance

Total questions: 8

Worksheet time: 4mins

Name
Class
Date
1.

Different versions of genes are called

a)

Allele

b)

Gametes

c)

Nuclei

d)

Chromosomes

2.

The allele for albinism is recessive, what are the chances for albino parents to have a albino child

a)

0%

b)

25%

c)

75%

d)

100%

3.

What structure will be found in the nucleus of a body cell in a woman

a)

X allele

b)

X chomosome

c)

Y allele

d)

Y chromosome

4.

What is a section of DNA that codes for a protein called?

a)

Gene

b)

Chromosome

c)

Allele

d)

Nucleus

5.

What results from meiosis of a diploid cell?

a)

Genetically different diploid cells

b)

Genetically different haploid cells

c)

Genetically identical diploid cells

d)

Genetically identical haploid cells

6.

Which of these cells is haploid?

a)

Liver cell

b)

Red blood cell

c)

Sperm cell

d)

Zygote

7.

Which statement about the human sex chromosomes is correct

a)

All boys have two Y chromosomes

b)

Everybody has at least one X chromosome

c)

Girls have a Y chromosome and an X chromosome

d)

Nobody has two X chromosomes

8.

A man has three daughters, what are the chances he has another daughter

a)

25%

b)

50%

c)

75%

d)

100%