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3 years ago

15

In pea plants Round (R) is a dominant trait and wrinkled nose (r) is a recessive trait. Which combination would result in wrinkl

ed seeds?
1. RR
2. Rr
3. rr
4. ww

2 answers:

Oliga [24]3 years ago

8 0

3 rr because you can only get wrinkly nose if you have to little r’s

bixtya [17]3 years ago

7 0

The answer is would be number 3 rr

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Explanation:

Given,

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From the equation of the restitution,

$v_1\ -\ v_2\ =\ e(u_2\ -\ u_1)\\\Rightarrow e\ =\ \dfrac{v_1\ -\ v_2}{u_2\ -\ u_1}\\\Rightarrow e\ =\ \dfrac{1.857\ -\ 2.31}{-1.5\ -\ 3}\\\Rightarrow e\ =\ 0.1\\$

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Time of impact = t = $25\times 10^{-3}\ sec$

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