Question

When Mendel crossed purebred short plants with purebred tall plants, _____.

all of the offspring were tall

half of the offspring were tall

one-fourth of the offspring were short***

all of the offspring were short

What does the notation TT mean to geneticists?

two dominant alleles

two recessive alleles***

heterozygous alleles

one dominant and one recessive allele

If one _____ is present, its traits will appear in the organism.

single allele

recessive allele

dominant allele

parental allele***

Answer 1

correct, incorrect, incorrect.

Answer 2

I agree with Bob

Answer 3

this is all wrong i am mr bobby a science teacher