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When a cross is made between tall plant ...

When a cross is made between tall plant with yellow seed (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.

Text Solution

Verified by Experts

Tall and green = 3
Dwarf and green = 1
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NEW JOYTHI PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION -PREVIOUS YEAR COMPETITIVE EXAM QUESTIONS
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  2. Epistatic effect in which the dihybrid cross AaBb * AaBb resulting in ...

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  3. Mendel's law of independent assortment can be demonstrated by

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  4. If Mendel had studied the 7 traits using a plant with 12 chromosomes i...

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  5. How many types of genetically different gametes will be produced by he...

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  6. When a plant of F1 generation is crossed with a homozygous dominant pa...

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  7. The ability of a gene to have many effects is called

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  8. The back Cross of F1 hybrid with the recessive parent is called

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  10. The blood group is called universal donor.

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  11. The ratio of 1:1:1:1 is obtained from a cross between the parents .

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  12. A cross between F1 hybrid and recessive parent (Tt x tt) gives a ratio

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  13. Pleiotropic gene .

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  14. The process that involves inter-genic suppression or the masking effec...

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  15. Two sister chromatids are attached with the

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  16. Genes are arranged linearly in a chromosome was concluded by the study...

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  17. Crossing over occurs between .

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  18. Chemical composition of chromosome is

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  19. Which pair is a chromosomal aberration?

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  20. Chromosomal aberrations refer to

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