Mendel's genetics for 7MTh

Which of the following is heterozygous?

• MM

• Mm

• mm

Which of the following is homozygous dominant?

• RR

• Rr

• rr

Which of the following is homozygous recessive?

• QQ

• Qq

• qq

What term below means the "physical expression of a gene"?

• genotype

• phenotype

• appearance

• homologous

Which term below means "the combination of alleles an organism has"?

• genotpye

• phenotype

• heterozygous

• homozygous

Which term refers to the allele that shows up in the physical appearance of an organism with a heterozygous genotpye?

• invasive

• recessive

• dominant

• passive

Which of these genotypes would most likely be used to represent the dominant gene for pea plant height?

• TT

• tt

• PP

• pp

Which of the following would produce a recessive phenotype?

• hh

• Rr

• Ww

• BB

Which of the these is homozygous?

• gg

• Yy

• Nn

• Ee

What word would be INCORRECT to describe "QQ"

• homozygous

• dominant

• genotype

• recessive