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A : In snapdragon, F(1) plants do not ha...

A : In snapdragon, `F_(1)` plants do not have red or white flowers.
R : It is intermediate inheritance with neither of the two alleles of a gene being dominant over each other.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)

B

If both Assertion & Reason are true and the reason is not the correct explanation of the assertion , then mark (2)

C

If Assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4)

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In a case of red and white flowered Snapdragon, F_(1) plants will have flowers

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A plant with red flowers was crossed with another plant with yellow flowers. If F1 showed all flowers orange in colour, explain the inheritance.

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In an example of incomplete dominance, pure red flowers are crossed with pure white flowers and the F_(1) individuals have ppink floweres, which one of the following is not correct?

In a monohybrid cross of plants with red and white flowered plants. Mendel got only red flowered plants. On self-pollinating these F_(1) plants got both red and white flowered plants in 3:1 ratio. Explain the basis of using RR and rr symbols to represnt the genotype of plants of parental generation.

In snapdragons, tall is dominant over dwarf and red colour of the flowere is incompletely dominant over the white and hybrid is pink. A pure tall white (TTrr) is crossed to a pure dwarf red (ttRR) and the plants of F_(1) - generation are self -fertilised. What will be the expected genotype of the F_(2) plants?

In a plant tallenss is dominant over dwarfness and red flower is dominant over white. Starting with the parents work out a dihybrid cross. What is standard dihybrid ratio? Do you think the values would deviate if the two genes in question are interacting wiht each other?

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