wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Genetics Test Review

Total questions: 20

Worksheet time: 14mins

Name
Class
Date
1.

An Augustinian Monk that did work on pea plants and is considered the father of Genetics

a)

Gregor Mendel

b)

Charles Darwin

c)

Albert Einstein

d)

Mr. V

2.

Select all of the genotypes that are Homozygous

a)

GG

b)

rr

c)

Tt

d)

Aa

3.

Select all of the genotypes that are heterozygous

a)

FF

b)

bb

c)

Hh

d)

Mm

4.

In a particular flower, Orange is dominant over yellow. What color is the flower if the genotype is Oo?

(a)  

5.

What fraction of the peas are yellow and round?

(a)  

6.

Mom has heterozygous B blood and dad has heterozygous A blood. What is the probability that they have a baby with O blood?

(a)  

7.

Skin Color is an example of

a)

Codominance

b)

Incomplete Dominance

c)

Polygenic Trait

d)

Multiple Alleles

e)

Complete Dominance

8.

Blood Types are an example of

a)

Codominance

b)

Incomplete Dominance

c)

Polygenic Trait

d)

Multiple Alleles

e)

Complete Dominance

9.

Red flowers are dominant over white flower. This is an example of

a)

Codominance

b)

Incomplete Dominance

c)

Polygenic Trait

d)

Multiple Alleles

e)

Complete Dominance

10.

Red flowers and white flowers that make flowers that are red and white is an example of

a)

Codominance

b)

Incomplete Dominance

c)

Polygenic Trait

d)

Multiple Alleles

e)

Complete Dominance

11.

A brown horse and a white horse making a tan horse is an example of

a)

Codominance

b)

Incomplete Dominance

c)

Polygenic Trait

d)

Multiple Alleles

e)

Complete Dominance

12.

How many generations are in the pedigree?

(a)  

13.

A scientist takes a cell from your heart. How many chromosomes does it have?

(a)  

14.

What are the sex chromosomes for a male?

(a)  

15.

Select all of the following statements that are correct?

a)

This person is a female

b)

This person has a normal karyotype

c)

This person has down syndrome

d)

This person is male

16.

Who is more likely to get sex-linked diseases?

a)

Females

b)

Males

17.

This pedigree shows sickle cell anemia in a family. Which symbol is used to show a female with sickle cell anemia?

a)

b)

c)

d)

18.

Who is the dad?

a)

Dad 1

b)

Dad 2

c)

Dad 3

d)

None of them

19.

Patrick met Patti at the dance. They are both heterozygous for their pink body color,

which is dominant over a yellow body color. What is their genotype?

a)

PP

b)

Pp

c)

pp

20.

You want to make a Punnett square looking at the probabilities of offspring for SpongeBob and SpongeSusie. SpongeBob is heterozygous for Square pants and SpongeSusie has round pants. What are their genotypes.

a)

SpongeBob-Ss

SpongeSusie-ss

b)

SpongeBob-SS

SpongeSusie-ss

c)

SpongeBob-ss

SpongeSusie-Ss

d)

SpongeBob-Ss

SpongeSusie-Ss