Question
Easy
Solving time: 2 mins
Which of the following statement (s) is/are not correct?
(i) Calyx and corolla are the reproductive organs of a flower.
(ii) Zygomorphic flowers can be divided into two equal radial halves in any radial plane.
(iii) Flowers without bracts are termed as bracteate.
(iv) Parthenocarpic fruit is formed after fertilization of the ovary.
(v) In legumes, the seed is non-endospermic.
(vi) Radical buds develop on roots.
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Text solutionVerified
Statements - i, ii, iii, and iv are not correct.
(i) Calyx and corolla are helping or accessory whorls whereas androecium and gynoecium are reproductive organs of a flower.
(ii) Actinomorphic flowers can be divided into two equal radial halves in any radial plane and zygomorphic flowers can be divided into two similar halves in one particular plane.
(iii) Flowers without bracts are termed ebracteate and flowers with bract, reduced leaf found at the base of the pedicel are called bracteates.
(iv) Parthenocarpic fruit is formed without fertilization of the ovary.
(i) Calyx and corolla are helping or accessory whorls whereas androecium and gynoecium are reproductive organs of a flower.
(ii) Actinomorphic flowers can be divided into two equal radial halves in any radial plane and zygomorphic flowers can be divided into two similar halves in one particular plane.
(iii) Flowers without bracts are termed ebracteate and flowers with bract, reduced leaf found at the base of the pedicel are called bracteates.
(iv) Parthenocarpic fruit is formed without fertilization of the ovary.
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Question Text | Which of the following statement (s) is/are not correct? (i) Calyx and corolla are the reproductive organs of a flower. (ii) Zygomorphic flowers can be divided into two equal radial halves in any radial plane. (iii) Flowers without bracts are termed as bracteate. (iv) Parthenocarpic fruit is formed after fertilization of the ovary. (v) In legumes, the seed is non-endospermic. (vi) Radical buds develop on roots. |
Topic | Morphology of Flowering Plants |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 107 |