Question

Which structure that help redworm to grind their food

Answer 1

Red worms do not have teeth. They have a structure called ‘gizzard’ which helps them in grinding their food.

Answer 2

Gizzard

Explanation:

• The red worms are the worms which are infectious to other animals and these are found in the soil. These are responsible for fasting up the composting process.
• The gizzard is a mill like grinding organ in redworm. It is one of the important organ of the digestive tract in the animals.
• The gizzard is useful as the red worm does not have teeth. Thus the gizzard helps in grinding of food.

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