W. L. Johannsen conducted pure line selection experiments on one of the bean varieties. Which of the following characters are associated with this plant?
(I) Cup shaped thalamus
(II) Odd sepal is anterior in position
(III) Actinomorphic flowers
(IV) Axile placentation
The correct combination is

(II), (IV)

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(III), (IV)

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(I), (II)

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(I), (III)

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Solution

The correct option is C (I), (II)
The bean belongs to the family Fabaceae. The characteristics of this class includes:
Flowers with cup shaped thalamus.
There are 5 sepals, green, gamosepalous showing valvate aestivation.
Odd sepal is anterior in position.
Thus, the correct answer is option (C),

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W. L. Johannsen conducted pure line selection experiments on one of the bean varieties. Which of the following characters are associated with this plant?(I) Cup shaped thalamus(II) Odd sepal is anterior in position(III) Actinomorphic flowers(IV) Axile placentationThe correct combination is

The correct option is C (I), (II)The bean belongs to the family Fabaceae. The characteristics of this class includes:Flowers with cup shaped thalamus.There are 5 sepals, green, gamosepalous showing valvate aestivation. Odd sepal is anterior in position.Thus, the correct answer is option (C),

W. L. Johannsen conducted pure line selection experiments on one of the bean varieties. Which of the following characters are associated with this plant?
(I) Cup shaped thalamus
(II) Odd sepal is anterior in position
(III) Actinomorphic flowers
(IV) Axile placentation
The correct combination is

The correct option is C (I), (II)
The bean belongs to the family Fabaceae. The characteristics of this class includes:
Flowers with cup shaped thalamus.
There are 5 sepals, green, gamosepalous showing valvate aestivation.
Odd sepal is anterior in position.
Thus, the correct answer is option (C),