Home
Class 12
BIOLOGY
Green glands are...

Green glands are

A

Respiratory organs in insects

B

Excretory organs in insects

C

Respiratory organs in crustaceans

D

Excretory organs in crustaceans

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Green Glands:** - Green glands, also known as antennary glands, are specialized structures found in certain animals. 2. **Identifying the Organism:** - Green glands are primarily associated with crustaceans, which are a class of arthropods that include crabs, lobsters, and shrimp. 3. **Function of Green Glands:** - The primary function of green glands is excretion. They help in the removal of waste products from the body of crustaceans. 4. **Location of Green Glands:** - Green glands are located on either side of the head region of crustaceans, specifically at the base of the antennae. 5. **Evaluating the Options:** - The question presents four options regarding the function of green glands: - A) Respiratory organs in insects - B) Excretory organ in insects - C) Respiratory organs in crustaceans - D) Excretory organs in crustaceans 6. **Analyzing Each Option:** - Option A is incorrect because insects have trachea and spiracles for respiration, not green glands. - Option B is incorrect as insects utilize Malpighian tubules for excretion, not green glands. - Option C is incorrect since crustaceans respire through gills, not green glands. - Option D is correct because green glands are indeed the excretory organs in crustaceans. 7. **Conclusion:** - Therefore, the correct answer is **D) Excretory organs in crustaceans**. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

Consider the following statements A. Flame cells are excretory structures in flatworms B. Green glands are excretory organs in annelids C. Columns of Bertini are the conical projections of renal pelvis into medulla between the renal pyramids

Green glands present in some arthropods help in

Green glands in aquatic arthropods involved in

Green gland is excretory organ of (a) Prawn (b) Snail (c) Butterfly (d) Earthworm

Heterocrine glands are the glands .which

Endocrine glands are those glands which pour their secretion directly into

Sweet glands are : -

Green glands found in some arthropods take part in

Bowman's glands are found in

Brunner's glands are found in