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How is the gizzard in the alimenttary ca...

How is the gizzard in the alimenttary canal of a cockroach suitable for grinding the food?

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ASSAM ACADEMIC CENTRE-STRUCTURAL ORGANISATION IN ANIMALS -EXAMPLE
  1. Bring out the differences between striated and smooth muscles.

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  2. Draw a labelled diagram of cardiac muscle fibres.

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  3. Differentiate between smooth muscles and cardiac muscles.

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  4. Mention one similarity between the members in each of the following pa...

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  5. Mention one similarity between the members in each of the following pa...

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  6. Differentiate between neurons and neurogial cells.

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  7. How is the gizzard in the alimenttary canal of a cockroach suitable fo...

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  8. Name the structures found at the junction of midgut and hindgut of coc...

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  9. What name is given to the body fluid of cockroach? Mention its compone...

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  10. Mention the role of crop, gizzard, tracheoles and compound eyes in coc...

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  11. How is a brood pouch formed in a female cockroach? Name the parts pres...

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  12. How are glands classified on the basis of the mode of pouring out thei...

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  13. Name any six secretions from exocrine glands.

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  14. Mention the locations in our body where smooth muscles are present. Re...

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  15. Draw a labelled diagram of the head region of a cockroach.

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  16. Describe the structures that constitute the mouth parts of a cockroach...

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  17. Differentiate between the abdomen of a male cockroach and that of a fe...

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  18. Draw a labelled diagram of the circulatory system of a cockroach.

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  19. Describe the different types of connective tissues & give examples?

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  20. Give three differences between frogs & toads?

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