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Simple Genetics Practice Problems

Last updated about 5 years ago

36 questions

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Question 1

1.

AA

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 2

2.

Ee

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 3

3.

Ii

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 4

4.

Mm

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 5

5.

Bb

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 6

6.

ff

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 7

7.

Jj

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 8

8.

nn

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 9

9.

Cc

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 10

10.

Gg

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 11

11.

kk

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 12

12.

oo

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 13

13.

DD

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 14

14.

HH

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 15

15.

LL

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 16

16.

Pp

Homozygous Dominant

Homozygous Recessive

Heterozygous

Question 17

17.

PP

Purple

White

Question 18

18.

Pp

Purple

White

Question 19

19.

pp

Purple

White

Question 20

20.

TT

Normal Length

Bobtail

C

D

Question 21

21.

Tt

Normal Length

Bobtail

C

D

Question 22

22.

tt

Normal Length

Bobtail

C

D

Question 23

23.

Straight (2 answers)

SS

Ss

ss

Question 24

24.

curly (1 answer)

SS

Ss

ss

Question 25

25.

Pointed (2 answers)

PP

Pp

pp

Question 26

26.

Round (1 answer)

PP

Pp

pp

Question 27

27.

Right handedness (2 answers)

RR

Rr

rr

Question 28

28.

Left handedness (1 answer)

RR

Rr

rr

Question 29

29.

Round offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 30

30.

Wrinkled offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 31

31.

Round offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 32

32.

Wrinkled offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 33

33.

Round offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 34

34.

Wrinkled offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 35

35.

Round offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%

Question 36

36.

Wrinkled offspring?

1/4 - 25%

2/4 - 50%

3/4 - 75%

4/4 - 100%

0/4 - 0%