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Worksheets

Heredity

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.
A unit of genetic material that determines a trait
a)
Carrier
b)
DNA
c)
chromosome
d)
Gene
2.

The image shows a naturalist most famous for his book"ORIGIN OF SPECIES" who is he?

a)

Carl Linnaeus

b)

Robert Hooke

c)

Charles Darwin

3.

If two alleles are the same for a certain trait they are considered

a)

Homozygous

b)

Twins

c)

Heterozygous

d)

Common

4.

An organism that has two different alleles for a trait.

a)

Genes

b)

Heterozygous

c)

Genotype

d)

Dominant allele

5.

A trait that is always hidden when the dominant allele is present.

a)

Phenotype

b)

Recessive allele

c)

Genotype

d)

Heredity

6.

The scientific study of heredity.

a)

Genetics

b)

Heredity

c)

Probability

d)

Pedigree

7.

The passing of physical characteristics, or traits, from parent to offspring.

a)

Genetics

b)

Dominant allele

c)

Heredity

d)

Recessive allele

8.

Where are chromosomes found?

a)

vacuole

b)

cell membrane

c)

nucleus

d)

mitochondria

9.

Where are chromosomes found?

a)

vacuole

b)

cell membrane

c)

nucleus

d)

mitochondria

10.

Where are chromosomes found?

a)

vacuole

b)

cell membrane

c)

nucleus

d)

mitochondria