Heredity review

Heredity review

Multiple Choice

A female lion gives birth to two baby cubs. Which statement is true about the cubs?

• The offspring genes came from only one parent.
• The offspring genes came only from the mom. 
• The offspring genes came only from the dad.
• The offspring genes came from  both parents. 

Multiple Choice

This is an example of a ______________

• Bingo Card
• Window 
• Nucleus 
• Punnett Square 

Multiple Choice

Humans have _______ pairs of chromosomes

• 46
• 28
• 21
• 23

Multiple Choice

You have 23 pairs of these rod shaped structures in your nucleus, what are they?

• DNA
• Chromosomes
• Twizzlers 
• Gene

Multiple Choice

What is the passing of traits from parent to offspring?

• Punnett Square
• Stranger Things
• Genetic Variation 
• Heredity

Multiple Choice

How many chromosomes are found in human body cells?

• 0
• 23
• 46
• 50

Multiple Choice

Which of the following genotypes is purebred dominant?

• AA
• Aa
• aa

Multiple Choice

Which of the following genotypes is purebred recessive?

• a
• aa
• Aa
• AA

Multiple Choice

What organism did Gregor Mendel study?

• Flowers
• Bacteria
• Humans
• Pea Plants

Multiple Choice

True or False: Traits can skip a generation.

• True
• False

Multiple Choice

Which of the following answers correctly represents this Punnett Square if freckles are dominant?

• 25% chance freckles
• 50% chance freckles
• 75% chance freckles
• 100% chance freckles

Multiple Choice

Which of the following genotypes is heterozygous?

• AA
• Aa
• aa

Multiple Choice

What is the definition of a phenotype?

• letter combination
• physical characteristic

Multiple Choice

Which of the following genotypes is homozygous dominant?

• BB
• bb
• Bb
• green eyes