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In Mendel's experiments with Garden Pea,...

In Mendel's experiments with Garden Pea, round seed shape (RR) was dominant over wrinkled seeds (rr), yellow cotyledons (YY) was dominant over green cotyledons(yy). What are expected phenotypes in `F_(2)` generation RRYY `xx` rryy ?

A

Only wrinkled seeds with green cotyledons

B

Only wrinkled seeds with yellow cotyledons

C

Only round seeds with green cotyledons

D

Round seeds with yellow cotyledons, round seeds with green cotyledons wrinkled seeds with yellow cotyledons and wrinkled seeds with green cotyledons.

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The correct Answer is:
D
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In Mendel's experiments with garden pea, round seed shape (RR) was dominant over wrinkled seeds (rr), yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the F_(2) -generation of the cross RRYY xx rryy ?

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ARIHANT NEET-MENDELIAN BASIS OF INHERITANCE -Chapter Exercise C Medical entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams)
  1. Identify the incorrect statement

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  2. A character which is expressed in a hybrid is called:

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  3. In Mendel's experiments with Garden Pea, round seed shape (RR) was dom...

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  4. Fruit colour in squash is an example of

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  5. Which of the following cross will give recessive progeny in F(1) gener...

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  6. Multiple allelism is observed in

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  7. The graphical representation to calculated the probability of all poss...

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  8. In a plant species, flowere colour yellow is dominant over white and f...

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  9. Mendel conduced hybridization experiments on garden pea for:

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  10. Two plants one with black flower and other with white flower were cros...

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  11. Some genomic representation of skin colour are given below (i) AA bb...

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  12. Medel proposed something was being stably passed down unchanged from p...

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  13. Inheritance of skin colour in humans in an example of :-

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  14. A cross between two tall Garden Pea Plants produced all tall plants. T...

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  15. Tall(T) is completely dominant over dwarf(t). Red flower colour ( R) i...

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  16. In Garden Pea, round shape is dominant over wrinkled shape. A pea plan...

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  17. Which Mendelian idea is depicted by a cross in which the F1 generation...

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  18. When two hybrids of rrTt and Rrtt are crossed, the phenotypic ratio of...

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  19. Test cross is when

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  20. In a typical Mendelian cross, which is a dihybrid cross, one parent is...

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