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GENETICS QUIZ

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

Product of reproduction, a new organism produced by one or more parents is called _____________

a)

Genes

b)

Offspring

c)

Hydrid

d)

Crossbreed

2.

It is used to determine all the possible genotypes and phenotypes that offspring can inherit from their parents

a)

Punnett Square

b)

Probability square

c)

Statistical analysis

d)

None of the choices

3.

One cat carries heterozygous, short-haired traits (Ss), and its mate carries homozygous long-haired traits (ss). Determine the probability of one of their offspring having short hair. You may use a Punnett square.

(a)  

4.

When the genotype consists of a dominant and a recessive allele, the phenotype will be like _________________

a)

Recessive

b)

Dominant

c)

Multiple allele

d)

Crossbreed

5.

A homozygous red (RR) flower is crossed with a homozygous white (rr) flower. Use a Punnett square to determine the probability of one of their offspring having a white flower.

(a)  

6.

A homozygous red (RR) flower is crossed with a homozygous white (rr) flower. Determine the probability of their offspring having red color. Use a Punnett square to

(a)  

7.

The one trait that did not show outwardly but is still in the genes is called ________

a)

Recessive

b)

Dominant

c)

Allele

d)

Trait

8.

It is a Section of piece of DNA that codes for a specific trait. wherein each cell has two copies.

a)

Trait

b)

Chromosomes

c)

Gene

d)

DNA

9.

The set of genes (alleles) a person possesses.

a)

Trait

b)

Genotype

c)

Phenotype

d)

DNA

10.

Both alleles for a trait are the same and dominant

Examples: AA. BB, ZZ, MM

a)

Heterozygous dominant

b)

Homozygous dominant

c)

Homozygous recessive

d)

Heterozygous recessive