Genetics Chapter 2

Question 1

Parents during cross pollination

Answer 1

P generation

Question 2

Offspring of P generation

Answer 2

F1 (filial) generation

Question 3

Fili

Answer 3

Family in Latin

Question 4

Offspring of F1 generation

Answer 4

F2

Question 5

F2 generation

Answer 5

basis for Mendal’s first law

Question 6

Mendal’s first law

Answer 6

law of segregation

Question 7

law of segregation

Answer 7

two factors control a chicken characteristic, one dominates the other. These factors separate and go to different gametes.

Question 8

monohybrid cross

Answer 8

1st law of segregation

Question 9

test 1 trait

Answer 9

monohybrid cross
- 2 sets of gametes (egg and sperm) give rise to 4 offspring

Question 10

P

Answer 10

purple flower
(dominant)
*only one dominant copy needed to express a given trait

Question 11

p

Answer 11

white flower
recessive

Question 12

F1

Answer 12

all one hybrid and purple
*recessive parent is gone

Question 13

Hybrid

Answer 13

heterozygote

Question 14

F1 generation was allowed to self-pollinate

Answer 14

F2 generation = white parent or white flower regenerates