4. Objectives:
Explain how genotypes (heterozygous and
homozygous) contribute to phenotypic
variation within a species
Tuesday, March 16, 2010
5. Objectives:
Explain how genotypes (heterozygous and
homozygous) contribute to phenotypic
variation within a species
(DOK: 2)
Tuesday, March 16, 2010
6. Objectives:
Explain how genotypes (heterozygous and
homozygous) contribute to phenotypic
variation within a species
(DOK: 2)
Predict the probability of the occurrence of
specific traits, including sex-linked
traits, in an offspring by using a
monohybrid cross
Tuesday, March 16, 2010
7. Objectives:
Explain how genotypes (heterozygous and
homozygous) contribute to phenotypic
variation within a species
(DOK: 2)
Predict the probability of the occurrence of
specific traits, including sex-linked
traits, in an offspring by using a
monohybrid cross
(DOK: 2)
Tuesday, March 16, 2010
10. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Tuesday, March 16, 2010
11. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Tuesday, March 16, 2010
12. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Heredity
Tuesday, March 16, 2010
13. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Heredity
-The transmission (passing) of
traits from parents to
offspring
Tuesday, March 16, 2010
16. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Tuesday, March 16, 2010
17. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Tuesday, March 16, 2010
18. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Heredity
Tuesday, March 16, 2010
19. Genetics (Mendelian)
-The study of traits are passed
from parents to offspring
Heredity
-The transmission (passing) of
traits from parents to
offspring
Tuesday, March 16, 2010
27. Self-pollination
-When pollen from a plant is
transferred to a flower on the
same plant
Tuesday, March 16, 2010
28. Self-pollination
-When pollen from a plant is
transferred to a flower on the
same plant
Cross-pollination
Tuesday, March 16, 2010
29. Self-pollination
-When pollen from a plant is
transferred to a flower on the
same plant
Cross-pollination
-When pollen from a plant is
transferred to a flower on a
different plant
Tuesday, March 16, 2010
35. Trait
-A genetically determined
variant of a characteristic
Tuesday, March 16, 2010
36. Trait
-A genetically determined
variant of a characteristic
Trait vs. Characteristic
Tuesday, March 16, 2010
37. Trait
-A genetically determined
variant of a characteristic
Trait vs. Characteristic
-If the characteristic is “eye
color”, BLUE EYES would be a
possible trait.
Tuesday, March 16, 2010
47. P Generation
-Parent generation in a genetic cross
Tuesday, March 16, 2010
48. P Generation
-Parent generation in a genetic cross
F1 generation
Tuesday, March 16, 2010
49. P Generation
-Parent generation in a genetic cross
F1 generation
-First generation offspring resulting
from a cross bet ween the parents
Tuesday, March 16, 2010
50. P Generation
-Parent generation in a genetic cross
F1 generation
-First generation offspring resulting
from a cross bet ween the parents
F2 generation
Tuesday, March 16, 2010
51. P Generation
-Parent generation in a genetic cross
F1 generation
-First generation offspring resulting
from a cross bet ween the parents
F2 generation
-Second generation offspring
resulting from a cross bet ween the
F1 offspring
Tuesday, March 16, 2010
55. Allele
-2 or more alternative forms of a
gene
Tuesday, March 16, 2010
56. Allele
-2 or more alternative forms of a
gene
Genotype
Tuesday, March 16, 2010
57. Allele
-2 or more alternative forms of a
gene
Genotype
-Genetic makeup of an organism
inherited from its parents (alleles)
Tuesday, March 16, 2010
58. Allele
-2 or more alternative forms of a
gene
Genotype
-Genetic makeup of an organism
inherited from its parents (alleles)
Phenotype
Tuesday, March 16, 2010
59. Allele
-2 or more alternative forms of a
gene
Genotype
-Genetic makeup of an organism
inherited from its parents (alleles)
Phenotype
-The appearance of an organism (tall
or short)
Tuesday, March 16, 2010
