Exploring Mendelian Genetics and Punnett Squares

Who is considered the father of genetics?

• Albert Einstein

• Gregor Mendel

• Isaac Newton

• Charles Darwin

What type of plants did Mendel use for his experiments?

• Cactus plants

• Rose bushes

• Pea plants

• Tomato plants

Tags

NGSS.MS-LS4-4

What does the F1 generation refer to?

• The foundational generation

• The final generation

• The first filial generation

• The first factorial generation

What did Mendel use to control which plants mated with each other?

• Selective pruning

• Temperature control

• Using different soil types

• Removing the stamens

What does a dominant trait mean according to Mendel's findings?

• It is always the most common trait.

• It is expressed only in the F1 generation.

• It appears only in the F2 generation.

• It masks the presence of a recessive trait.

What ratio did Mendel find in the F2 generation for dominant and recessive traits?

• 4:0

• 2:2

• 3:1

• 1:1

What is the purpose of a Punnett square?

• To map out a garden

• To predict the outcome of genetic crosses

• To calculate mathematical equations

• To predict the weather

Tags

NGSS.HS-LS4-3

What is a phenotype?

• The genetic makeup of an organism

• A tool used in genetic research

• A type of genetic disorder

• The physical appearance of an organism

What is incomplete dominance?

• When one allele completely masks another

• When both alleles are expressed equally

• When the phenotype is a blend of two alleles

• When the alleles segregate independently

What is the law of independent assortment?

• Traits are inherited independently of each other

• Only recessive traits are inherited

• Traits are inherited together

• Only dominant traits are inherited