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200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Mendel Probability Inheritance of alleles Patterns.

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Presentation on theme: "200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Mendel Probability Inheritance of alleles Patterns."— Presentation transcript:

1 Mendel Probability Inheritance of alleles Patterns Of INHERITANCE Genetic Misc

2 Father of genetics ?

3 Gregor Mendel

4 Three reasons why did Mendel use pea plants?

5 Reproduction rate, visible traits, easy to cross

6 Mendel determined that __ traits will always show if there is an allele for it.

7 Dominant

8 State the principle of segregation,

9 Allleles separate during meiosis

10 State the principle of independent assortment and give an example.

11 Alleles for one characteristic assort or divide up among the gametes during meiosis, independently of alleles for other characterisitics example: Dihybrid cross

12 What is probability?

13 Chance of an event happening

14 How is probability figured?

15 # of events of choice /# of possible events

16 How do you calculate the chance of two individual events happening?

17 Multiple the individual chances.

18 The larger the sample the __ the deviation.

19 less

20 How is deviation computed?

21 Expected-actual + expected- actual/# of attempts

22 What are the chance when tossing 2 coins to get H/T?

23 50%

24 The exact same alleles

25 homozygous

26 What gametes can be produced from TtGg?

27 TG, Tg, tG, tg

28 What is the genotype ratio of the cross of two monohybrid heterozygous traits?

29 1 homozygous dominant:2 heterozygous:1 homozygous recessive.

30 If G is green and g is yellow If R is round and r is wrinkled If T is tall and t is short What is the genotype for:Heterozygous green, wrinkled, homozygous tall plant? And what gametes could be produced?

31 GgrrTT GrT, grT

32 What is the phenotype ratio of a dihybrid heterozygous cross?

33 9:3:3:1

34 What is X linked?

35 Alleles found only on the X chromosome

36 Cattle with Roan coat (red and white) are the result of ___ pattern of inheritance

37 Codominace

38 What three patterns of inheritance do blood types display

39 Codominance, dominant/recessive, multiple alleles

40 A mother with type O blood and father with type AB blood could have children with what types of blood? phenotypes

41 A, B

42 What happens when different blood types mix?

43 Blood clots/clumps because the anti bodies are attacking the foreign substance.

44 Universal blood donor?

45 Type O

46 What genotype can not be determined by the phenotype?

47 Heterozygous

48 Picture of the paired chromosomes

49 karyotype

50 Is it possible for a female to be colorblind-explain your answer

51 Yes. Father is CB and mom is either Cb or a carrier

52 What type of inheritance might this show?

53 Multigene, or multifactorial trait

54 Cause of most extra chromosomal disorders.

55 nondisjunction


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