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Principles of Inheritance and Variation

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Advanced Botany

Plant Growth and Development
Organisms and Populations
Ecosystem
Biodiversity and Conservation
Environmental Issues
Microbes in Human Welfare
Strategies for Enhancement in Food Production
Molecular Basis of Inheritance
Principles of Inheritance and Variation
Sexual Reproduction in Flowering Plants
Reproduction in Organisms
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Respiration in Plants
Photosynthesis
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Transport in Plants
Cell Cycle and Cell Division
Cell-The Unit of Life
Anatomy of Flowering Plants
Morphology of Flowering Plants
Plant Kingdom
Biological Classification
  1. A gene showing codominance has:
    1. alleles tightly linked on the same chromosome
    2. alleles that are recessive to each other
    3. both alleles independently expressed in the heterozygote
    4. one allele dominant on the other
Correct Option: C

In codominance both alleles are independently expressed in the heterozygote.


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