MarksRiser
MarksRiser
Botany-(general)

NEET Botany (general) MCQ Question

Type: MCQ-conceptual-Hard-Class 12

Which combination of statements regarding the floral structure of flowering plants is correct?

A

The calyx is composed of sepals that are persistent and united. 2. The corolla consists of petals that are free. 3. The androecium has stamens that are epipetalous. 4. The gynoecium is syncarpous with a superior ovary.

B

The calyx has sepals that are free and persistent. 2. The corolla has petals that are united and valvate. 3. The androecium contains free stamens. 4. The gynoecium is apocarpous.

C

The calyx is free and persistent. 2. The corolla is composed of united petals. 3. The androecium contains epipetalous stamens. 4. The gynoecium is syncarpous with an inferior ovary.

D

The calyx of flowers is typically five sepals. 2. The corolla has valvate aestivation. 3. The androecium has five free stamens. 4. The gynoecium has a superior ovary with many ovules.

Correct Answer

Option A

Detailed Explanation

Option A correctly states that the calyx consists of persistent and united sepals, the corolla consists of free petals, the androecium has epipetalous stamens, and the gynoecium is syncarpous with a superior ovary, as indicated in the provided NCERT context.

Found an issue with this question?