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Genetics Quizziz

Total questions: 20

Worksheet time: 24mins

Name
Class
Date
1.

Genetics is the study of

a)

Genes

b)

Chromosomes

c)

Heredity

d)

Karyotypes

2.

Gregor Mendel was considered

a)

A hypocrite

b)

Crazy

c)

The Father of Genetics

d)

A farmer

3.

If you get 1 X chromsome and 1 Y chromosome that means

a)

You are a male

b)

You are a female

c)

You have a messed up genes

d)

You have a mutation

4.

What did Gregor Mendel expiriment?

a)

Plants

b)

Chromosomes

c)

Rats

d)

Pea Plants

5.

What is a karyotypes?

a)

Another name for chromosomes

b)

A picture of your chromosomes

c)

The X and Y chromosomes

d)

A trait you have

6.

Which trait is dominant for pea plants?

a)

Purple short

b)

White tall

c)

Purple tall

d)

White short

7.

A Genotype is

a)

Your physical features

b)

Your karyotype

c)

Your Chromosomes

d)

The genes you have

8.

What is the 3rd generation when observing traits

a)

F1

b)

Parents

c)

Grandparents

d)

F2

9.

What is a physical feature caused by?

a)

Traits

b)

Your parents

c)

Genes

10.

Genes control

a)

Traits

b)

Chromosomes

c)

Karyotypes

d)

Alleles

11.

Homozygous means

a)

Different Chromosomes

b)

Different karyotypes

c)

Same karyotypes

d)

Same Chromosome

12.

Tt - What type of chromosome is this

a)

Homozygous Dominant

b)

Heterozygous

c)

Homozygous Recessive

13.

The phenotype is

a)

The genes you get

b)

Your karyotype

c)

Physical features

d)

Chromosomes

14.
An offspring will receive how many alleles from each parent to determine a specific trait?
a)
one
b)
two
c)
three
d)
five
15.
the passing of genetic traits from parent to offspring.
a)
heredity
b)
trait
c)
gene
d)
allele
16.
This is an example of what?
a)
Complete dominance
b)
Incomplete dominance
c)
Codominance
d)
None of the above
17.
condition in which both alleles for a gene are expressed when present - both traits are visible
a)
Codominance
b)
Dominance
c)
Complete dominance
d)
Incomplete dominance
18.
Looking at this pedigree, how many female family members are carriers?
a)
1
b)
3
c)
10
d)
7
19.
I have 2 X chromosomes. What am I?
a)
Male
b)
Female
20.
How many children did individuals I-1 and I-2 have?
a)
2
b)
4
c)
6
d)
8