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Topic: Frog: morphology and anatomy· Structural Organisation in Animals and Plants

Match List I with List II related to digestive system of cockroach.List I:A. The structures used for storing of food.B. Ring of 6-8 blind tubules at junction of foregut and midgut.C. Ring of 100-150 yellow coloured thin filaments at junction of midgu…

Match List I with List II related to digestive system of cockroach.

List I:

A. The structures used for storing of food.

B. Ring of 6-8 blind tubules at junction of foregut and midgut.

C. Ring of 100-150 yellow coloured thin filaments at junction of midgut and hindgut.

D. The structures used for grinding the food.

List II:

I. Gizzard

II. Gastric Caeca

III. Malpighian tubules

IV. Crop

Choose the correct answer from the options given below :

1. A-III, B-II, C-IV, D-I

2. A-IV, B-II, C-III, D-I

3. A-I, B-II, C-III, D-IV

4. A-IV, B-III, C-II, D-I

1 answer

Best answer

Answer: 2. A-IV, B-II, C-III, D-I

  • Crop stores food (A-IV).
  • Gastric caeca: a ring of 6-8 blind tubules at the foregut-midgut junction (B-II).
  • Malpighian tubules: 100-150 yellow filaments at the midgut-hindgut junction (C-III).
  • Gizzard (proventriculus) grinds food with its chitinous teeth (D-I).

Option 2.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report
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