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Find out the incorrect match w.r.t. inte...

Find out the incorrect match w.r.t. intestine of earthworm

A

Muscular gizzard -8-9th segments

B

oesophagus- 9-14th segments

C

Intestine - 15th segment onward

D

Typhlosole-27-95th segment

Text Solution

AI Generated Solution

The correct Answer is:
To find the incorrect match with respect to the intestine of the earthworm, we will analyze each option provided in the question. ### Step-by-Step Solution: 1. **Understand the Anatomy of the Earthworm:** - Earthworms belong to the phylum Annelida and have a segmented body. - The digestive system includes various segments, each serving a specific function. 2. **Analyze the Options:** - **Option A: Muscular Gizzard (8th to 9th segment)** - The gizzard is indeed located in the 8th to 9th segments of the earthworm. Its primary function is grinding food. - **Conclusion:** This match is correct. - **Option B: Oesophagus (9th to 14th segment)** - The oesophagus is located above the gizzard, typically in the 5th to 7th segments, not in the 9th to 14th segments. - **Conclusion:** This match is incorrect. - **Option C: Intestine (15th segment onwards)** - The intestine of the earthworm starts from the 15th segment onwards. - **Conclusion:** This match is correct. - **Option D: Typhlosol (27th to 95th segment)** - The typhlosol is a fold in the intestine that increases the surface area for absorption and is indeed found from the 27th to the 95th segment. - **Conclusion:** This match is correct. 3. **Identify the Incorrect Match:** - Based on the analysis, the incorrect match is **Option B: Oesophagus (9th to 14th segment)**, as it is actually located in the 5th to 7th segments. ### Final Answer: The incorrect match with respect to the intestine of the earthworm is **Option B: Oesophagus (9th to 14th segment)**. ---

To find the incorrect match with respect to the intestine of the earthworm, we will analyze each option provided in the question. ### Step-by-Step Solution: 1. **Understand the Anatomy of the Earthworm:** - Earthworms belong to the phylum Annelida and have a segmented body. - The digestive system includes various segments, each serving a specific function. ...
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AAKASH INSTITUTE ENGLISH-STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)-Assignment (Section-B)
  1. The middle ear of Rana tigrina has 1) Three ear ossicles i.e. malleus,...

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  2. Cerebrum is the part of

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  3. The number of cranial nerves and spinal nerves in frog is

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  4. Which of the following is the most powerful reducing agent?

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  5. Spawning is termed as

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  6. Which of the following systems undergoes maximum changes in frog durin...

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  7. Respiration in the tadpole of frog takes place by

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  8. Frog skull is

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  9. On removing the thyroid from the tadpole of frog

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  10. Find out the incorrect match w.r.t. intestine of earthworm

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  11. Forests of integumentary nephridia are present in 1)Pharyngeal region ...

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  12. Which of the following structure is related to formation of middle lay...

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  13. Earthworm and cockroach both have

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  14. Find out the incorrect statement w.r.t. frog-

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  15. Which of the following statement is incorrect about development of per...

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  16. The given figure shows alimentary cancal of cockroach. Identify the pa...

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  17. Which of the following is the correct statement of the structure label...

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  18. Which of the following statements is incorrect w.r.t. reproductive sys...

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  19. Which of the following statement is false?

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  20. Following is the diagram of the male reproductive system of frog selec...

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