Question

*In __________ flowers, the thalamus is convex in shape.*

1️⃣ perigynous
2️⃣ epigynous
3️⃣ hypogynous
4️⃣ actigynous​

Answer 1

3️⃣ hypogynous is the correct answer.

1. Thalamus is a modified stem that provides nutrients to flowers and houses flower organs.
2. The position of ovary decides the shape of thalamus.
3. The presence of ovary at the position highest to other parts is witnessed along with convex thalamus.
4. Such flowers are called hypogynous flowers.
5. Example of plants with hypogynous flowers are Datura, Rose and China rose.