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Shortened Genetics Basic Packet

Last updated almost 2 years ago

36 questions

1

Question 1

1.

What is the genotype of a homozygous tall stemmed plant.

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1

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Question 4

4.

What is the genotype of a heterozygous yellow seeded plant

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1

Question 6

6.

What is the phenotype for AaRr

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1

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Question 10

10.

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Question 2

2.

What is the genotype of a homozygous terminal flower plant.

Question 3

3.

What is the genotype of a homozygous white seed coat plant

Question 5

5.

What is the genotype of a heterozygous axial flower plant

Question 7

7.

What is the phenotype for ttaa

Question 8

8.

What is the phenotype for GGyy

Question 9

9.

Cross two homozygous dominant tall plants. Draw the Punnett Square below

Question 11

11.

What % of the offspring will be tall

Question 12

12.

What % of the offspring will be short

Question 13

13.

Question 14

14.

Draw the Punnett Square below for a cross between two heterozygous tall plants.

Question 15

15.

What % of the offspring will be tall

Question 16

16.

What % of the offspring will be short

Question 17

17.

What is the genotypic ratio

Question 18

18.

What is the phenotypic ratio

Question 19

19.

Question 20

20.

Draw the Punnett Square below for two homozygous recessive plants

Question 21

21.

What % of the offspring will be tall

Question 22

22.

What % of the offspring will be short

Question 23

23.

What is the genotypic ratio

Question 24

24.

What is the phenotypic ratio

Question 25

25.

Draw the Punnett Square below for a hybrid plant (Tt) and a short plant (tt)

Question 26

26.

Question 27

27.

Question 28

28.

Question 29

29.

Question 30

30.

Question 31

31.

Question 32

32.

Draw the Punnett Square below for a heterozygous black rat (Bb) and a white rat (bb)

Question 33

33.

Question 34

34.

Question 35

35.

Question 36

36.

What is the genotype for a homozygous tall plant?

TT

Tt

tt

What is the genotype for a heterozygous tall plant?

TT

Tt

tt

What is the genotype of a homozygous recessive plant?

TT

Tt

tt

What % of the offspring will be tall

100%

75%

50%

25%

What % of the offspring will be short

100%

75%

50%

25%

What is the genotypic ratio

1:2:1

0:2:2

0:4:0

4:0:0

What is the phenotypic ratio

3:1

4:0

0:4

2:2

What is the genotype for a heterozygous black rat?

BB

Bb

bb

What is the genotype for a white rat (white is recessive)?

BB

Bb

bb

What percent of the offspring will be black?

100%

75%

50%

25%

What percent of the offspring will be white?

100%

75%

50%

25%

What is the genotypic ratio?

1:2:1

0:2:2

4:0:0

2:2:0

What is the phenotypic ratio?

3:1

4:0

0:4

2:2