Mendelian Genetics and DNA

The mating of two organisms is called a cross.

• True

• False

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

• tt
• Tt
• Bb
• TT

How many carrier females are in the third generation?

• 4
• 1
• 2
• 3

This type of inheritance pattern shows BOTH traits in possible offspring

• complete dominance
• incomplete dominance
• co-dominance
• dominant pattern

The physical appearance of a trait is known as the-

• genotype

• phenotype

• Homozygous

• intelligence

Aa, DD, bB, yy are all examples of

• genotypes
• phenotypes

Which of the following is/are an example(s) of a phenotype? Select all that apply.

• tall

• purple

• AA

• wrinkled

• bb

Different versions of a trait (tall or short, white or purple) are called

• alleles

• traits

• versions

• genes

If something is heterozygous, it is also _____

• purebred

• hybrid

• dominant

• recessive

If something is heterozygous, it is also _____

• purebred

• hybrid

• dominant

• recessive