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Vocabulary B4 Monohybrid Cross

Total questions: 15

Worksheet time: 13mins

Name
Class
Date
1.

Ways of looking, thinking, or being that are passed down through the genes from parents to offspring.

a)

Trait

b)

Gene

c)

Recessive Trait

d)

Dominant Trait

2.

A trait that is covered over by another form of that trait.

a)

Recessive Trait

b)

Dominant Trait

c)

Allele

d)

Gene

3.

A trait that covers over another form of that trait.

a)

Dominant Trait

b)

Recessive Trait

c)

Allele

d)

Gene

4.

An organism that has both aleles in the same form: dominant or recessive

a)

Homozygous

b)

Heterozygous

c)

Heredity

d)

Allele

5.

An organism that has one dominant allele and one recessive allele.

a)

Heterozygous

b)

Homozygous

c)

Gene

d)

Trait

6.

An organism's genetic make up. Usually expressed in letters.

a)

Genotype

b)

Phenotype

c)

Dominate Trait

d)

Recessive Trait

7.

Outward physical appearance and behavior of an organism.

a)

Genotype

b)

Phenotype

c)

Punnett Square

d)

Genetics

8.

A tool to predict the probability of certain traits that could be found in the offspring.

a)

Punnett Square

b)

Recessive Trait

c)

Allele

d)

Heterozygous Allele

9.

A condition in which both alleles for a gene are expressed so that both traits are visible is known as ---

a)

Codominance

b)

Incomplete dominance

10.

The blending of two traits is known as ---

a)

incomplete dominance

b)

codominance

11.
A sequence of DNA that codes for a protein and determines a trait.
a)
Sister Chromatid
b)
Homologous Chromosomes
c)
Genetics
d)
Gene
12.
The passing of genetic information from parent to offspring.
a)
Heredity
b)
Biology
c)
Dominance
d)
Crossing Over
13.
An organism's complete set of genetic instructions.
a)
Protein
b)
Phenotype
c)
Genome
d)
Characteristics
14.

a trait controlled by two or more genes

a)

phenotype

b)

punnett square

c)

heterozygous

d)

polygenic trait

15.
Alternative forms of a gene are called
a)
Alleles
b)
Homozygous
c)
DNA
d)
Genetics