Genetics Quiz

Genetics Quiz

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Jennifer Brown

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What determines if a child will have brown eyes when one parent has brown eyes and the other has blue eyes?

The child will have blue eyes because blue is dominant.

The child will have brown eyes because brown is dominant.

The child will have green eyes.

The child will have a mix of brown and blue eyes.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is a dominant allele represented in genetic notation?

With a lowercase letter

With a symbol

With a capital letter

With a number

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the genotype called when an individual has two different alleles for a gene?

Homozygous dominant

Homozygous recessive

Monozygous

Heterozygous

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which phenotype will a person have if they are heterozygous for the earlobe gene?

Attached earlobes

Detached earlobes

No earlobes

Both attached and detached earlobes

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a person has two recessive alleles for the widow's peak gene, what will their phenotype be?

They will not have a widow's peak.

They will have a partial widow's peak.

They will have a double widow's peak.

They will have a widow's peak.