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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 cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the `F_(2)`-generation of the cross RRYY `xx` rryy ?

A

Only wrinkled seeds with green cotylendons

B

Only wrinkled seeds with yellow cotyldons

C

Only round seeds with green cotyledons

D

Four, 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:
B
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DINESH PUBLICATION ENGLISH-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
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  2. Matting of an organism to a double recessive in order to determine whe...

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

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  4. A character, which is expressed in a hybrid is called

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  5. (1)/(4) T T, (1)/(2)Tt,(1)/(4) t t is binomial expansion of

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  6. An example of codominance is

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  8. A pure breeding plant with red dot on leaves was crossed with pure bre...

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  9. How many phenotypic classes are produced for a pair of characters in a...

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  10. Which of the following disorders is not caused by pleiotropic alleles

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  11. Alleles for gene I are I^(A),I^(B) and I^(O). If I^(A) and I^(B) are d...

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  12. Arrange the following in decreasing order based on the results obtaine...

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  13. In the first step of monohybrid cross experiment, Mendel selected Pea ...

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  14. What is not true about emasculation of a flower white performing an ar...

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  15. Which statement is wrong

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  16. Which law of Mendelian genetics can be considered universal

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  17. What should be the minimum number of traits taken into consideration t...

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  18. Find the statements (i) F(1) progeny is first hybrid generation and...

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  19. Pea Plant with round Yellow seeds (RRYY) is crossed with another pea p...

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  20. When a tall plant with long sized starch grains (TTLL) is crossed with...

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