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Conn. Genetics Basic Packet

Posljednje ažuriranje about 2 years ago

24 questions

1

Pitanje 1

1.

What is the genotype of a homozygous tall stemmed plant.

1

Pitanje 2

2.

What is the genotype of a homozygous terminal flower plant.

1

Pitanje 3

3.

What is the genotype of a heterozygous yellow seeded plant

1

Pitanje 4

4.

What is the genotype of a heterozygous axial flower plant

1

Pitanje 5

5.

What is the phenotype for AaRr

tall stem yellow pods

axial flowers round seeds

terminal flowers pod color

white coat yellow seeds

1

1

1

Pitanje 8

8.

What is the genotype for a homozygous tall plant?

TT

Tt

tt

1

1

Pitanje 10

10.

What % of the offspring will be tall

1

1

1

Pitanje 13

13.

Draw the Punnett Square below for two homozygous recessive plants

1

Pitanje 14

14.

What % of the offspring will be tall

1

1

1

1

1

1

Pitanje 20

20.

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

1

1

1

1

Pitanje 6

6.

What is the phenotype for ttaa

green pods with terminal flowers

short stem and round seed

short stem with terminal flowers

yellow seeds and colored coat

Pitanje 7

7.

What is the phenotype for GGyy

yellow pods with yellow seeds

axial flowers and terminal seed

green pods with green seeds

colored coat and round seeds

Pitanje 9

9.

Draw the Punnett Square below

Pitanje 11

11.

What % of the offspring will be short

Pitanje 12

12.

What is the genotype of a homozygous recessive plant?

TT

Tt

tt

Pitanje 15

15.

What % of the offspring will be short

Pitanje 16

16.

What is the genotypic ratio

Pitanje 17

17.

What is the phenotypic ratio

Pitanje 18

18.

What is the genotype for a heterozygous black rat?

BB

Bb

bb

Pitanje 19

19.

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

BB

Bb

bb

Pitanje 21

21.

What percent of the offspring will be black?

100%

75%

50%

25%

Pitanje 22

22.

What percent of the offspring will be white?

100%

75%

50%

25%

Pitanje 23

23.

What is the genotypic ratio?

1:2:1

0:2:2

4:0:0

2:2:0

Pitanje 24

24.

What is the phenotypic ratio?

3:1

4:0

0:4

2:2