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Questions based on paragraph A genetici...

Questions based on paragraph
A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In `F_1` generation, he obtained plants with axillary flowers and round shaped seeds. But in `F_2` generation, he obtained new combinations along with parental combinations.
Which new combinations would be formed in `F_2` apart from the parental combination?

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Questions based on paragraph A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In F_1 generation, he obtained plants with axillary flowers and round shaped seeds. But in F generation, he obtained new combinations along with parental combinations. Write the genotypic ratio of F_2 generation?

Questions based on paragraph A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In F_1 generation, he obtained plants with axillary flowers and round shaped seeds. But in F generation, he obtained new combinations along with parental combinations. Write the phenotypic ratio of F_2 generation?

Questions based on paragraph A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In F_1 generation, he obtained plants with axillary flowers and round shaped seeds. But in F_2 generation, he obtained new combinations along with parental combinations. Write the gametes formed by the individual in F_1 generation.

Questions based on paragraph A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In F_1 generation, he obtained plants with axillary flowers and round shaped seeds. But in F generation, he obtained new combinations along with parental combinations. Mention the genotype of plants in F_2 generation obtained by geneticist.

Give examples of three plants that have: red flowers

Give examples of three plants that have: yellow flowers

Conduct a cross between a homozygous pea plant for purple axial flowers and a homozygous pea plant for white terminal flowers: Find out the types of progeny in F_2 and the proportion in which they occur.

A garden pea plant produces white axial flowers. Another pea plant produces violet terminal flowers. Identify the dominant traits.

Find the odd man out: Axillary flower, green pod, green seed, inflated pod

A plant bearing yellow flowers was crossed with a plant bearing red flowers. The F_1 progeny showed orange flowers. What is the inheritance pattern followed ?

TARGET PUBLICATION-HEREDITY AND VARIATION -EXERCISE
  1. Questions based on paragraph A geneticist made a cross between two pe...

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  2. Questions based on paragraph A geneticist made a cross between two pe...

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  3. Questions based on paragraph A geneticist made a cross between two pe...

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  4. Questions based on paragraph A geneticist made a cross between two pe...

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  5. Questions based on paragraph A geneticist made a cross between two pe...

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  6. Do all boys and girls of your class look alike?

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  7. Why phenotypic and genotypic ratios are not same.

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  8. Carefully observe your classmate's earlobes.

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  9. Irrespective of all of us being humans, what difference do you notice ...

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  10. All of you are in std. IX. Why then are some students tall and some sh...

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  11. Find of chromosomes in different organisms.

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  12. Choose the correct alternative. Cytosine always pairs with .

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  13. Choose the correct alternative. Which of the following is a recessiv...

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  14. Choose the correct alternative. is the chromosome number in potato.

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  15. Choose the correct alternative Which among the following is a mitoch...

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  16. Answer the following: Find the odd man out and explain. Round shap...

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  17. Answer the following: Match the following.

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  18. Answer the following: Disease in which the skin becomes pale, hairs ...

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  19. Answer the following: True or false. If false, write the correct sen...

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  20. Give reasons Laber Heredity Optic Neuropathy is inherited from the mo...

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