Question

name the type of androecium found in a) china rose b) bombax c) pea​

Answer 1

Four conditions of androecium in flowers are:

 

1. Polyandrous: When the stamens of a flower are free, the condition is called polyandrous. Example: Petunia

2. Monadelphous: When the filaments of the anthers in a flower are fused into one group, the condition is called monadelphous. Example:Hibiscus                                                                                      

3. Diadelphous: When the filaments of the anthers in a flower are fused into two groups, the condition is called diadelphous. Example: Pea 

 

4. Polyadelphous: When the filaments of the anthers in a flower are fused into more than two groups, the condition is called polyadelphous.Example: Bombax 

Answer 2

Answer:

The type of androecium found in

a) china rose- monadelphous

b) bombax- polyadelphous

c) pea- diadelphous

Explanation:

• The androecium is the whorl of the flower consisting of male reproductive parts.
• Different types of androecium are present- monadelphous, diadelphous, and polyadelphous.
• In the monadelphous type of androecium, stamens fuse together to form a single unit but the anthers remain free.
• It is found in China rose.
• In the diadelphous type of androecium, the filaments of stamens are fused to form two different bundles. It is found in pea plants.
• In polyadelphous conditions, the filaments are united and form several bundles.
• It is observed in bombax.