Lab 9

Question 1

Genetic makeup of an organism

Answer 1

genotype, DNA

Question 1

allele that is masked

Answer 1

recessive

Question 2

dominant and recessive

Answer 2

heterozygous

Question 3

both dominant or both recessive

Answer 3

homozygous

Question 4

hemizygous

Answer 4

one copy of gene rather than two

Question 5

punnett squares are used to determine

Answer 5

possible genetic outcomes of a cross

Question 6

what is the phenotypic ratio of two heterozygous parents

Answer 6

3:1

Question 7

what did we do for lab 9 (genetic of organisms)

Answer 7

sickle cell disease handout