Genetics/Heredity Doodle Note Slide

Multiple Choice

Recessive alleles are shown as a...

• Upper case letter (example: G)

• Lower case letter (example: g)

Multiple Choice

Dominant alleles are shown as a...

• Upper case letter (example: G)

• Lower case letter (example: g)

Multiple Choice

What is a genotype?

• The genetic code for a trait

• Tightly packed DNA

• Physical appearance of a trait

• Differents form of a trait

Multiple Choice

What is a phenotype?

• The genetic code for a trait

• Tightly packed DNA

• Physical appearance of a trait

• Differents form of a trait

Multiple Choice

TT is an example of a....

• Genotype

• Phenotype

Multiple Choice

A flower's red color is an example of a....

• Genotype

• Phenotype

Multiple Choice

If red color is dominant in flowers, what would a homozygous dominant flower's genotype look like?

• RR

• Rr

• rr

Multiple Choice

If red color is dominant in flowers, what would a heterozygous flower's genotype look like?

• RR

• Rr

• rr

Multiple Choice

The genotype Tt is considered to be....

• Homozygous dominant

• Heterozygous

• Homozygous recessive

Multiple Choice

The genotype tt is considered to be....

• Homozygous dominant

• Heterozygous

• Homozygous recessive

Multiple Choice

The genotype TT is considered to be....

• Homozygous dominant

• Heterozygous

• Homozygous recessive

Multiple Choice

If white color is recessive in flowers, what would a homozygous recessive flower's genotype look like?

• RR

• Rr

• rr

Multiple Choice

G = dominant green and y = recessive yellow
A fish has a Gy genotype, what will its phenotype be?

• yellow
• green
• greenish-yellow
• red

Multiple Choice

Which of the following is purebred dominant?

• AA

• aa

• Aa

Multiple Choice

Which of the following is hybrid?

• AA

• aa

• Aa