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Mendel and Heredity Meiosis and Genetic Variation.

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Presentation on theme: "Mendel and Heredity Meiosis and Genetic Variation."— Presentation transcript:

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3 Mendel and Heredity

4 Meiosis and Genetic Variation

5 Traits

6 Complex Patterns of Inheritance

7 Human Genetics and Pedigrees

8 Mendel and Heredity Meiosis and Genetic Variation Traits Complex Patterns of Inheritance Human Genetics and Pedigrees $100 $300 $200 $400 $500

9 Mendel and Heredity- $100 Who is the father of genetics?

10 Sci Meth - $100 What is: “May be revised or replaced”?

11 Mendel and Inheritance-$200 Gregor Mendel used pea plants to study ___________.

12 Mendel and Inheritance- $300 This law states that organisms inherit two copies of each gene and donate one copy to each of their offspring

13 Mendel and Inheritance- $400 What law states that during gamete formation the presence of one trait did not affect the presence of another?

14 Mendel and Inheritance- $500 What is another name for heterozygous?

15 Meiosis and Genetic Variation-$100 Which pair of genes in the picture would most likely have a genetic linkage?

16 Meiosis and Genetic Variation-$200 What event is an important factor in increasing variety among sexually reproducing organisms? It occurs in Prophase I

17 Meiosis and Genetic Variation-$300 What are the words that describes AA

18 Lev of Org-$400 What words describe Aa?

19 Meiosis and Genetic Variation-$500 What words describe aa?

20 Lev of Org- $500 What is an ecosystem?

21 Traits-$100 When is a recessive allele expressed in offspring?

22 Traits-$200 If a pea plant is homozygous dominant for height which of these would be correct? TtTTTttT

23 Charac or Liv Things- $300 A cross that examines the inheritance of two different traits is called

24 Traits-$400 A type of organism whose ancestor are genetically uniform (the same)

25 Traits-$500 An alternative form of a gene that has a specific locus on a chromosome

26 Traits-$500 What is an allele?

27 Complex Patterns of Inheritance-$100 A person who is heterozygous for a disorder caused by recessive alleles is a carrier of the disorder. A carrier is a person who ______________

28 Terms and General Facts- $200 In humans, a male has ____ chromosomes

29 Complex Patterns of Inheritance-$300 Male tabby cats usually express two coat colors in a striped pattern. However, female Calico cats express three coat colors in a patchy pattern because one of the X chromosomes is randomly turned off in each cell. What is this called?

30 Terms and General Facts- $400 Experimental data collected through observation and measurement.

31 Complex Patterns of Inheritance-$500 In humans, females have _____

32 Gene Linkage and Pedigrees- $100 The variation in human eye color is affected by the interaction of several genes, this is called __________

33 Gene Linkage and Pedigrees- $200 Colorblindness is more common in males than in females because _______________

34 Gene Linkage and Pedigrees- $300 In humans, blood types A and B are equally dominant. This type of inheritance is _______

35 Gene Linkage and Pedigrees- $400 The father apart two genes are located on a chromosome, the ________________

36 Gene Linkage and Pedigrees-$500 Gene maps are based on ____________

37 Mendel and Inheritance- $100 Gregor Mendel

38 Mendel and Inheritance- $200 the inheritance of traits

39 Mendel and Inheritance- $300 Law of Segregation

40 Mendel and Inheritance- $400 Law of Independent Assortment

41 Mendel and Inheritance- $500 Hybrid and can also be called a Carrier

42 Meiosis and Genetic Variation-$100 C and D

43 Meiosis and Genetic Variation-$200 What is Crossing Over

44 Meiosis and Genetic Variation-$300 Homozygous Dominant

45 Meiosis and Genetic Variation$400 What is What is heterozygous and hybrid? Also carrier can be written the same way

46 Meiosis and Genetic Variation-$500 What is homozygous recessive?

47 Traits-$100 When parents have no dominant alleles

48 Charac of Liv Things-$200 TT

49 Traits-$300 A di-hybrid cross

50 Traits-$400 What are purebreds?

51 Traits-$500 Alleles

52 Complex Patterns of Inheritance-$100 does no have the disorder but can pass it on to offspring.

53 Complex Patterns of Inheritance-$200 one X chromosome and one Y chromosome

54 Complex Patterns of Inheritance-$300 X-chromosome inactivation (of one of the X chromosomes) (of one of the X chromosomes)

55 Terms and General Facts- $400 The X chromosome only

56 Complex Patterns of Inheritance_$500 Two X chromosomes

57 Gene Linkage and Pedigrees- $100 a polygenic trait

58 Gene Linkage and Pedigrees-$200 The allele for colorblindness is recessive and located on the X chromosome.

59 Gene Linkage and Pedigrees- $300 Codomiance

60 Complex Patterns of Inheritance-$400 Most sex-linked genes are located on ____________

61 Nat of Sci- $400 This term means the study of plants

62 Gene Linkage and Pedigrees- $400 the less likely they are to be inherited together

63 Nat of Sci- $500 This is the study of organisms we cannot see with the naked eye

64 Gene Linkage and Pedigrees- $500 the frequencies of crossing over between genes


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