Question

Botryoidal tissue in body cavity is characteristic of:

• A. Cockroach
• B. Earthworm
• C. Liver fluke
• D. Leech \

Hint:

Botryoidal tissue is typically found in certain annelids like leeches, performing excretion and respiration functions.

Answer 1

The Correct Option is D

Step 1: Botryoidal tissue is a type of tissue found in the body cavity of certain organisms that is used for excretion and respiration.
- In Cockroach, the excretory system includes Malpighian tubules, and no botryoidal tissue is found.
- Earthworms have nephridia for excretion, not botryoidal tissue.
- Liver fluke, although parasitic, does not have botryoidal tissue.
- Leech is the organism where botryoidal tissue is specifically present for excretory purposes.
Step 2: Hence, the correct answer is Leech, which has botryoidal tissue in its body cavity.