Buccal cavity, ingestion, and other process of nutrition — task. Biology CBSE Live product, Class 7 (2025-26).

Choose the best answer:

1. Digestion of food begins in

Note: Choose the correct answer. Some questions may have more than one correct option. Select all relevant answers.

2. Which of the following is false of peristalsis?

Note: Choose the correct answer. Some questions may have more than one correct option. Select all relevant answers.

It involves rhythmic contraction and expansion of the lining of muscles of oesophagus
Peristalsis pushes the food from the mouth to the stomach
Peristalsis takes place only in the mouth
Peristalsis pushes the food from stomach to the mouth

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9. Buccal cavity, ingestion, and other process of nutrition