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Chapters1 - Reproduction in Organisms
2 - Sexual Reproduction in Flowering Plants
3 - Human Reproduction
4 - Reproductive Health
5 - Principles of Inheritance and Variation
6 - Molecular Basis of Inheritance
7 - Evolution
8 - Human Health and Disease
9 - Strategies for Enhancement in Food Production
10 - Microbes in Human Welfare
11 - Biotechnology : Principles and Processes
12 - Biotechnology and its Applications
13 - Organisms and Populations
14 - Ecosystem
15 - Biodiversity and Conservation
16 - Environmental Issues
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Chapter 5 - Principles of Inheritance and Variation
Pages 93 - 94
Mention the advantages of selecting pea plant for experiment by Mendel.
Differentiate between Dominance and Recessive
Differentiate between Homozygous and Heterozygous
Differentiate between Monohybrid and Dihybrid.
A diploid organism is heterozygous for 4 loci, how many types of gametes can be produced?
Explain the Law of Dominance using a monohybrid cross.
Define and design a test-cross.
Using a Punnett square, work out the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and a heterozygous male for a single locus.
When a cross in made between tall plants with yellow seeds (TtYy) and tall plant with green seed (TtYy), what proportions of phenotype in the offspring could be expected to be
(a) Tall and green.
(b) Dwarf and green.
Two heterozygous parents are crossed. If the two loci are linked what would be the distribution of phenotypic features in F1 generation for a dihybrid cross?
Briefly mention the contribution of T.H. Morgan in genetics.
What is pedigree analysis? Suggest how such an analysis, can be useful.
A child has blood group O. If the father has blood group A and mother blood group B, work out the genotypes of the parents and the possible genotypes of the other offsprings.
Explain the terms with example - Co-dominance
Explain the following terms with example
What is point mutation? Give one example.
Who had proposed the chromosomal theory of inheritance?
Mention any two autosomal genetic disorders with their symptoms.
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