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प्रश्न
Mention the function of the following - Malpighian tubules
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उत्तर
Malpighian tubules: Malpighian tubules are excretory organs present in cockroach. These are present at junction of mid gut and hindgut. These are fine, long, unbranched, yellowish and blind tubules and are 100-150 in number. They help in the removal of excretory products from haemolymph
संबंधित प्रश्न
Answer in one word or one line
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Draw a labelled diagram of alimentary canal of a cockroach
The male reproductive organs of cockroach include
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Match the following with reference to cockroach and choose the correct option
| Column I | Column II |
| A. Phallomere | i. Chain of developing ova |
| B. Gonopore | ii. Bundles of sperm |
| C. Spermatophore | iii. Opening of the ejaculatory duct |
| D. Ovarioles | iv. The external genitalia |
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Complete the following statement:
In cockroach grinding of food particle is performed by ______.
Complete the following statement:
Malpighian tubules help in removal of ______.
Complete the following statement:
Hind gut of cockroach is differentiated into ______.
Complete the following statement:
In cockroach blood vessels open into spaces called ______.
Mention special features of eye in Cockroach.
Explain the digestive system of Cockroach with the help of a labelled sketch.
