Mendelian Genetics

Front

Heterozygous is when...

Back

the alleles are different

Front

Which of the following genotypes is homozygous dominant? Options: A, Aa, AA, aa

Back

AA

Front

Which of the following genotypes is heterozygous? Options: Bb, BB, bb, B

Back

Bb

Front

How many alleles (letters) does a child get from each parent for each trait?

Back

1

Front

One form of a gene is called _______________

Back

an allele

Front

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

Back

tt

Front

If T=Tall & t=short, what is the genotypic ratio?

Back

1:2:1

Front

A heterozygous yellow pea plant's genotype would be:

Back

Yy

Front

If green is dominant over purple, then what is the genotype for this individual? Options: Purple, Green, GG, gg

Back

gg

Front

What type of "square" helps us solve genetic problems?

Back

Punnett square