exam 7 (14,15)

Question 1

Always expressed, capital letter

Answer 1

Dominant Trait

Question 2

Only expressed when dominant not present, lowercase letter

Answer 2

Recessive Trait

Question 3

Only on X chromosomes

Answer 3

X-Linked Traits

Question 4

Heterozygotes have both dominant traits expressed

Answer 4

Co-Dominance

Question 5

Heterozygotes have a blending of traits, phenotype ratio matches the genotype ratio

Answer 5

Incomplete Inheritance

Question 6

When an allele is lethal in the homozygous condition

Answer 6

Homozygous Lethal

Question 7

Examines 2 independently assorting genes simultaneously

Answer 7

Dihybrid Cross

Question 8

Traits from father and mother mix; akin to mixing paint; will result in a uniform position

Answer 8

Blending Hypothesis

Question 9

Parents pass on discrete heritable units that retain their separate identities in offspring; akin to shuffling a deck of cards

Answer 9

Particulate Hypothesis

Question 10

Alleles present for a gene

Answer 10

Genotype

Question 11

Expression of alleles of a gene, what you physically look like

Answer 11

Phenotype

Question 12

Used to determine probabilities of offspring with particular allele combinations

Answer 12

Punnett Square