08 Notes Quiz Complex Patterns of Inheritance Bank

Which of the following are examples of simple inheritance? Check all that apply.

• freckles

• dimples

• attached ear lobes

• skin color

• blood type

Which of the following are examples of complex inheritance? Check all that apply.

• freckles

• eye color

• attached ear lobes

• skin color

• blood type

Polygenic traits are

• traits that are dominant

• traits that are governed by two or more genes.

• traits that are recessive

• traits that are homozygous

A Himalayan rabbit, who also carries the albino allele, is mated to a Chinchilla rabbit, who carries the Himalayan allele.

What Phenotypes might be present in their offspring?

• Chinchilla and Himalayan (50/50)

• Wild type and Himalayan (50/50)

In incomplete dominance or codominance there are (a)   possible phenotypes that result from a blending of traits

• 3
• 2
• 4

Cross a cobalt parakeet with a mauve parakeet. What are the PHENOTYPES?

• Sky blue and Cobalt (50/50)

• Sky blue and Mauve (50/50)

• Cobalt and Mauve (50/50)

Put these examples in the correct category.

Groups:

(a) Incomplete Dominance

,

(b) Codominance

• Hair Texture

• Snapdragons

• Checkered Chicken

• Roan Cattle

When referring to individuals heterozygous for a genetic disorder, we call them (a)  

• carriers
• infected
• dominant

What are the possible phenotypes for the baby's blood type?

• Type A and Type O

• Type A and Type B

• All Type A

• All type AB

Which of the following are examples of x-linked genetic disorders? Click all that apply.

• Left handed

• Color Blind

• Hemophilia

• Muscular Dystrophy