Guest
You need to login to ask any Questions from chapter Principles-of-Inheritance-and-Variation of Biology-MCQS

Chapter:

Principles-of-Inheritance-and-Variation

In pea plant gene 'A' governs height of stem and gene 'B' governs starch grain size. If plant is heterozygous for se two genes and is selfed, what are proportionate presence of different phenotypic groups?

9 : 3 : 3 : 1

3 : 6 : 3 : 1 : 2 : 1

9 : 6 : 1

4 : 2 : 2 : 1

Answer

Previous Question

Next Question

All Chapters

View all Chapter and number of question available From each chapter from Biology-MCQS

Repeated selfing produces?</h2></div>

In pea plant gene 'A' governs height of stem and gene 'B' governs starch grain size. If plant is heterozygous for se two genes and is selfed, what are proportionate presence of different phenotypic groups?

Fruit shape in shephered's purse(capseila bursa) is of two types- triangular and top-shaped. Triangular fruit shape(T) is dominant over top-shape(t). Following table summaries the results of several crosses.<table class="wysiwyg-table"><tbody><tr><td>Cross</td><td>Result</td></tr><tr><td>Strain 1× tt</td><td>All triangular</td></tr><tr><td>Strain 2× tt</td><td>1 triangular :1 top-shaped</td></tr><tr><td>Strain 3× tt</td><td>All top-shaped</td></tr><tr><td>Strain 4× tt</td><td>3 triangular :1 top-shaped</td></tr></tbody></table>Which pair of strains possess the genotype Tt? </h2></div>

Guest You need to login to ask any Questions from chapter Principles-of-Inheritance-and-Variation of Biology-MCQS

Chapter:

In pea plant gene 'A' governs height of stem and gene 'B' governs starch grain size. If plant is heterozygous for se two genes and is selfed, what are proportionate presence of different phenotypic groups?

9:3:3:1

All Chapters

The Living World

Biological Classification

Plant Kingdom

Animal Kingdom

Morphology of Flowering Plants

Anatomy of Flowering Plants

Structural Organisations in Animals

Cell : The Unit of Life

Biomolecules

Cell Cycle and Cell Division

Transport in Plants

Mineral Nutrition

Photosynthesis in Higher Plants

Respiration in Plants

Plant Growth and Development

Digestion and Absorption

Breathing and Exchange of Gases

Body Fluids and Circulation

Excretory Products and Elimination

Locomotion and Movement

Neural Control and Coordination

Chemical Control and Coordination

Reproduction in Organisms

Sexual Reproduction in Flowering Plants

Human Reproduction

Reproductive Health

Principles of Inheritance and Variation

Molecular Basis of Inheritance

Evolution

Human Health and Disease

Strategies for Enhancement in Food Production

Microbes in Human Welfare

Biotechnology Principles and Processes

Biotechnology and its Applications

Organisms and Populations

Ecosystem

Biodiversity and Conservation

Environmental Issues

Similar Question

Repeated selfing produces?</h2></div>

In pea plant gene 'A' governs height of stem and gene 'B' governs starch grain size. If plant is heterozygous for se two genes and is selfed, what are proportionate presence of different phenotypic groups?

In pea plant gene 'A' governs height of stem and gene 'B' governs starch grain size. If plant is heterozygous for these two genes and is selfed

what are proportionate presence of different phenotypic groups?</h2></div>

Principles of Inheritance and Variation

Biology-MCQS

Guest
You need to login to ask any Questions from chapter Principles-of-Inheritance-and-Variation of Biology-MCQS

$9 : 3 : 3 : 1$