Genetics/ Biology

Which of the following is homozygous dominant?

• Yy
• Y
• yy
• YY

Who is considered the "father" of modern genetics?

• Einstein

• Mendel

• Disney

• Washington

Which of the following alleles is homozygous (purebred) recessive?

• TT

• Tt

• tt

• ts

The exact genetic makeup of an organism, such as RR, Tt, PP is its?

• phenotype
• dominance
• genotype
• trait

Tt is-

• homozygous dominant
• homozygous recessive
• heterozygous
• none of these

Genotype or Phenotype: Black hair

• Phenotype

• Genotype

The hidden form of an inherited trait

• dominant trait
• recessive trait
• purebred
• hybrid

Tags

NGSS.HS-LS3-1

If "T" is the allele for tall and "t" is the allele for short, then Tt would produce?

• tall
• short
• medium
• not enough info

Tags

NGSS.HS-LS3-1

T - tall and t = short
In the punnett square below, what belongs in the missing square

• tt
• Tt
• Bb
• TT

Tags

NGSS.HS-LS3-2

What is the yellow seed genotype?

• aa
• Aa
• AA
• AA or Aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2