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Inheritance Part 1 OALH

Last updated over 5 years ago

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Do Now

Question 1

1.

1.How do strawberries reproduce asexually?

Question 2

2.

2.State an advantage of sexual reproduction

Question 3

3.

3.Define gene

Question 4

4.

4.Define accuracy

Question 5

5.

5.Write 3.214 to 3 significant figures

Question 6

6.

State the two things that happen during the second stage of mitosis

Class questions from taught part of the lesson

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

18.

Question 19

19.

Question 20

20.

Question 21

21.

Question 22

22.

Question 23

23.

Question 24

24.

Question 25

25.

Question 26

26.

Question 27

27.

Question 28

28.

Question 29

29.

Question 30

30.

Question 31

31.

Question 32

32.

Question 33

33.

Question 34

34.

Key Knowledge

Question 35

35.

What is a gene?

Question 36

36.

What is an allele ?

Question 37

37.

What does dominant mean?

Question 38

38.

What does recessive mean?

Question 39

39.

What does homozygous mean?

Question 40

40.

What does heteroygous mean?

Question 41

41.

What does genotype mean?

Question 42

42.

What does phenotype mean?

Recall quiz

Question 43

43.

Question 44

44.

Question 45

45.

Question 46

46.

Question 47

47.

PP

Homozygous

Heterozygous

Pp

Homozygous

Heterozygous

Yy

Homozygous

Heterozygous

yy

Homozygous

Heterozygous

DD

Homozygous

Heterozygous

Dd

Homozygous

Heterozygous

D

Dominant

Recessive

A

Dominant

Recessive

A

Dominant

Recessive

B

Dominant

Recessive

t

Dominant

Recessive

TT

Homozygous dominant

Homozygous recessive

Heterozygous 

Tt

Homozygous dominant

Homozygous recessive

Heterozygous 

tt

Homozygous dominant

Homozygous recessive

Heterozygous 

RR

Homozygous dominant

Homozygous recessive

Heterozygous 

zz

Homozygous dominant

Homozygous recessive

Heterozygous 

Zz

Homozygous dominant

Homozygous recessive

Heterozygous 

RR

Homozygous dominant

Homozygous recessive

Heterozygous 

Uu

Homozygous dominant

Homozygous recessive

Heterozygous 

ee

Homozygous dominant

Homozygous recessive

Heterozygous 

Ll

Homozygous dominant

Homozygous recessive

Heterozygous 

qq

Homozygous dominant

Homozygous recessive

Heterozygous 

1.A human will be red-green colour blind if its genotype is bb

Dominant Condition

Recessive Condition

2.A human will have cystic fibrosis if its genotype is ff

Dominant Condition

Recessive Condition

3.A human will have polydactyly if its genotype is DD or Dd

Dominant Condition

Recessive Condition

4.A human will have haemophilia if its genotype is hh

Dominant Condition

Recessive Condition

5.A pea plant will be yellow if genotype is YY or Yy

Dominant Condition

Recessive Condition

6.A pea plant will have smooth peas if its genotype is SS or Ss

Dominant Condition

Recessive Condition

Which is the correct definition of phenotype?

1.The characteristics that you have as a result of your alleles e.g. brown eyes

2.The characteristics that you have as a result of your chromosomes e.g. brown eyes

3.The pair of alleles found in your chromosomes e.g. Bb

Which is the correct definition of genotype?

1.The characteristics that you have as a result of your alleles e.g. brown eyes

2.The pair of alleles found in your chromosomes e.g. Bb

3.The pair of genes found in your chromosomes e.g. Bb

4.The pair of alleles found in your chromosomes e.g. Bp

Which shows a homozygous recessive genotype?

1.Bb

2.YY

3.ee

Which of these is true about the genotype BB?

1.Homozygous recessive

2.Heterozygous recessive

3.Homozygous dominant

4Heterozygous dominant

Which is the best definition of allele?

1.A different version of the same gene

2.A different version of a chromosome

3.A different version of a characteristic

4.A different version of DNA