wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Genetics

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is a Gene?

a)

If a gene has more than 1 or 2 alleles

b)

A section of DNA that has information about a specific trait of an organism

c)

When they produce a phenotype

d)

Music star that has talent

e)

A shed name "Shed 17", where Thomas was biofused into a tank engine

2.

What is a dominant factor?

a)

A purple and white flower that contains DNA

b)

A genetic factor that blocks the presence of another genetic factor

c)

The passing of traits from parents to offspring

3.

What's the model used to predict possible genotypes and phenotypes of offspring?

a)

Alleles

b)

Punnett square

c)

Cells

4.

When both alleles can be observed in a phenotype, this type of interaction is called...

a)

Codominance

b)

Dominant

c)

Recessive

d)

Punnett square

5.

What is incomplete dominance?

a)

When they produce a phenotype that's a blend of the parents' phenotypes

b)

Shows the genetic traits that were inherited by members of a family tree

c)

A form of a gene with different information

6.

What are multiple alleles?

a)

A gene that has more than 2 alleles

b)

When both alleles can be observed

7.

Pedigree shows...

a)

A model

b)

A blend of the offspring

c)

The genetic traits that were inherited by members of a family tree

8.

The passing of traits from parents to offspring is called...

a)

Waves

b)

Bacteria

c)

Heredity

d)

Comets

e)

Plants

9.

Recessive factors are...

a)

Unicellular and multicellular cells that's filled with DNA

b)

Established by the basic laws of heredity by Gregor Mendel

c)

A genetic factor that's hidden by the presence of a dominant factor

10.

What are offspring?

a)

Children

b)

Trains

c)

Sponges

d)

Plankton

e)

Cool math