Genetics Study Guide

What plant did Mendel use to study traits?

• roses
• peas
• turnips
• pine trees

Tags

NGSS.HS-LS3-2

What does a Punnett Square help you do?

• Determine the ratio of phenotypes
• Determine the ratio of genotypes
• Predict possible traits the offspring will have
• All of the above

Tags

NGSS.HS-LS3-3

A phenotype is the...

• letter combination
• dominant gene
• recessive gene
• physical appearance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Tt is-

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

Tags

NGSS.HS-LS3-1

Which of the following genotypes is homozygous recessive?

• RR
• Rr
• rr
• None of the Above

If green is dominant over purple, then what is the genotype for this individual?

• Purple
• Green
• GG
• gg

Tags

NGSS.HS-LS3-1

Which is the correct phenotype for this organism?

• BB
• blue
• green
• bb

Tags

NGSS.HS-LS3-1

An organism's appearance or other observable characteristics:

• phentoype
• genotype
• recessive
• dominant

An organism's genetic make-up:

• phenotype
• genotype
• dominant
• recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Having two different alleles for a trait (example Hh):

• homozygous
• heterozygous
• dominant
• purebred