Quiz about Homozygous Heterozygous

Question 1

What type of Genotype is this: AA?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 2

What type of Genotype is this: pp?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 3

What type of Genotype is this: TT?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 4

What type of Genotype is this: WW?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 5

What percent (%) of offspring will be homozygous [GG or gg]?

Accepted Answer

50%

Answer

0%

Answer

25%

Question 6

Having two of the same genes for the trait (sometimes called purebred).

Accepted Answer

homozygous

Answer

hetrozygous

Answer

protein

Answer

chromosome

Question 7

Two of the same genes for a trait (sometimes called purebred). BB or bb

Accepted Answer

homozygous

Answer

hetrozygous

Answer

protein

Answer

chromosome

Question 8

One allele for stripes, one allele for solid

Accepted Answer

Heterozygous

Answer

Homozygous

Question 9

What type of Genotype is this: ii?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 10

What type of Genotype is this: EE

Accepted Answer

Homozygous

Answer

Heterozygous

Question 11

What type of Genotype is this: GG

Accepted Answer

Homozygous

Answer

Heterozygous

Question 12

What type of Genotype is this: Aa?

Accepted Answer

Heterozygous

Answer

Homozygous

Question 13

What type of Genotype is this: aa?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 14

What type of Genotype is this: Tt?

Accepted Answer

Heterozygous

Answer

Homozygous

Question 15

What type of Genotype is this: Rr?

Accepted Answer

Heterozygous

Answer

Homozygous

Question 16

What type of Genotype is this: DD?

Accepted Answer

Homozygous

Answer

Heterozygous

Question 17

What type of Genotype is this: Pp?

Accepted Answer

Heterozygous

Answer

Homozygous

Question 18

What type of Genotype is this: Mm?

Accepted Answer

Heterozygous

Answer

Homozygous

Question 19

What type of Genotype is this: Ll?

Accepted Answer

Heterozygous

Answer

Homozygous

Question 20

What type of Genotype is this: Bb?

Accepted Answer

Heterozygous

Answer

Homozygous

Answer

Dominant

Answer

Recessive

Question 21

In a genetic experiment, a plant with genotype Tt is crossed with another Tt plant. What is the probability of obtaining a homozygous recessive offspring?

Accepted Answer

25%

Answer

50%

Answer

75%

Answer

100%

Question 22

Which of the following best describes a heterozygous genotype?

Accepted Answer

Two different alleles

Answer

Two identical alleles

Answer

A single allele

Answer

No alleles

Question 23

If an organism has a homozygous dominant genotype, which of the following could be its genotype?

Accepted Answer

AA

Answer

Aa

Answer

aa

Answer

aA

Question 24

In a population of rabbits, the allele for black fur (B) is dominant over the allele for white fur (b). If a rabbit is heterozygous for fur color, what is its genotype?

Accepted Answer

Bb

Answer

BB

Answer

bb

Answer

bB

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