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Heredity and Gregor Mendel

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What did Gregor Mendel spend many hours doing in the monastery garden?

a)

Observing plants

b)

Praying

c)

Reading books

d)

Writing letters

2.

What did Mendel notice about the growth of plants in the garden?

a)

They grew in unpredictable ways

b)

They grew in highly predictable ways

c)

They grew taller than expected

d)

They grew shorter than expected

3.

What is heredity?

a)

The passing of traits from parent to offspring

b)

The growth of plants in a garden

c)

The observation of plants in a monastery

d)

The mixing of purebred and impurebred plants

4.

What did Mendel discover when he mixed purebred tall and purebred short peas?

a)

They produced medium height peas

b)

They produced only tall peas

c)

They produced only short peas

d)

They produced a mix of tall and short peas

5.

What are different forms of genes called?

a)

Traits

b)

Alleles

c)

Genotypes

d)

Phenotypes

6.

What is the genotype of an organism?

a)

The observable traits

b)

The hidden traits

c)

The dominant allele

d)

The possibilities for each trait

7.

What is a recessive allele?

a)

An allele that is visible

b)

An allele that is dominant

c)

An allele that is hidden

d)

An allele that is expressed

8.

What can a Punnett Square be used for?

a)

Calculating the chance of having a certain trait

b)

Mixing purebred and impurebred plants

c)

Observing the growth of plants

d)

Passing on recessive alleles

9.

What did Mendel's discovery change about how we thought about heredity?

a)

It explained the inheritance of red hair

b)

It explained the growth of plants

c)

It explained the mixing of purebred and impurebred plants

d)

It explained the passing on of hidden traits

10.

What is Gregor Mendel often referred to as?

a)

The Father of Genetics

b)

The Father of Heredity

c)

The Father of Plants

d)

The Father of Science