Question

. The stem height of pea plant is considered & a crossed is made between tall (TT) and dwarf(tt) ,the number of tall plant in in F2 generation is 750. the approximate number of dwarf plant in F2 generation *



a)500

b) 750

c) 250

d)None of the above

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Answer 1

Answer:

C about 250 around since it depends upon the thickness of the stem

Answer 2

Answer:

250 is correct answer

Explanation:

in F2 generation the ratio of tall(TT) and dwarf(tt) is

tall : dwarf

3 : 1

75% : 25%

so by this we conclude if TT is 750 then tt should be 250 as TT in 75% then tt is 25%

therefore 250 is the number of dwarf plant in F2 generation

Hope this will help you :)