Genetics Trivia Quiz On Genotypes

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As humans, there are a lot of things that go into giving us a certain persona and most people don’t know this, but most of who you are is a little of what your parents were. A genotype is a certain gene that is tasked with giving a particular trait to someone. Do you think you know the various genotypes in your body? Take this test to find out!

Questions and Answers

1.

What is a karyotype?
- A.
  
  A picture of my genes
- B.
  
  A picture of my chromosomes
- C.
  
  A punnett square
- D.
  
  A type of carrot
Correct Answer
B. A picture of my chromosomes
2.

Select all the HOMOZYGOUS DOMINANT genotypes:
- A.
  
  GG
- B.
  
  Hh
- C.
  
  BB
- D.
  
  Aa
Correct Answer(s)
A. GG
C. BB
3.

Select all the HETEROZYGOUS genotypes:
- A.
  
  Ll
- B.
  
  Zz
- C.
  
  Xx
- D.
  
  Oo
Correct Answer(s)
B. Zz
C. Xx
4.

Select all the HOMOZYGOUS RECESSIVE genotypes
- A.
  
  Nn
- B.
  
  Ee
- C.
  
  Ee
- D.
  
  PP
Correct Answer(s)
A. Nn
B. Ee
5.

A genotype is made up of two different _________________.

Correct Answer(s)
ALLELES
6.

The physical expression of a genotype is the

Correct Answer(s)
PHENOTYPE
7.

Check ALL THAT APPLY. An autosomal disorder:
- A.
  
  Happens on chromosomes 1-18
- B.
  
  Happens on chromosomes 1-22
- C.
  
  Can have a dominant type and recessive type
- D.
  
  Is a sex linked disorder
Correct Answer(s)
B. Happens on chromosomes 1-22
C. Can have a dominant type and recessive type
8.

In a scenario where allele M=no musty toes and allele m=musty toes, two parents with genotypes Mm and Mm mate. What percentage will have no musty toes?
- A.
  
  50%
- B.
  
  25%
- C.
  
  75%
- D.
  
  0%
Correct Answer
C. 75%
9.

In a scenario where L=long nose and l=short nose, if parents with genotypes LL and ll mate, what percentage of the children will have long noses?
- A.
  
  0%
- B.
  
  25%
- C.
  
  50%
- D.
  
  100%
Correct Answer
D. 100%
10.

In a scenario where L=long nose and l=short nose, if parents with genotypes LL and ll mate, what percentage of the children will have short noses?
- A.
  
  0%
- B.
  
  25%
- C.
  
  50%
- D.
  
  100%
Correct Answer
A. 0%
11.

In a scenario where allele M=no musty toes and allele m=musty toes, two parents with genotypes Mm and Mm mate. What percentage will have musty toes?
- A.
  
  50%
- B.
  
  25%
- C.
  
  75%
- D.
  
  0%
Correct Answer
B. 25%
12.

Check all that apply:Mrs. Marquez is
- A.
  
  The coolest
- B.
  
  The best
- C.
  
  The boss
- D.
  
  Middle School OG
Correct Answer(s)
A. The coolest
B. The best
C. The boss
D. Middle School OG

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Current Version
Mar 20, 2022

Quiz Edited by
ProProfs Editorial Team
Jan 08, 2016

Quiz Created by
Cheritamarquez

Genetics Trivia Quiz On Genotypes

What is a karyotype?

Select all the HOMOZYGOUS DOMINANT genotypes:

Select all the HETEROZYGOUS genotypes:

Select all the HOMOZYGOUS RECESSIVE genotypes

A genotype is made up of two different _________________.

The physical expression of a genotype is the

Check ALL THAT APPLY. An autosomal disorder:

In a scenario where allele M=no musty toes and allele m=musty toes, two parents with genotypes Mm and Mm mate. What percentage will have no musty toes?

In a scenario where L=long nose and l=short nose, if parents with genotypes LL and ll mate, what percentage of the children will have long noses?

In a scenario where L=long nose and l=short nose, if parents with genotypes LL and ll mate, what percentage of the children will have short noses?

In a scenario where allele M=no musty toes and allele m=musty toes, two parents with genotypes Mm and Mm mate. What percentage will have musty toes?

Check all that apply:Mrs. Marquez is