Life Processes ...

Digestion of which of the following constituent of food is most complex?

Which of the following food is digested easily in the human body?

What is the main function of small intestine in human body?

Which of the following organ stores the faecal matter in the body?

The carbohydrates taken up by the animals are complex as shown in figure `A` and are broken down into smaller molecules like `B`. What is this process called?

What is the correct sequence of the various structures of human alimentary canal?

What does the inner lining of the stomach secrete?
(A) Mucous (B) Hydrochloric acid
(C) Gastric juice (D) Trypsin

The pancreatic juice produced by pancreas helps in the digestion of

The steps involved in the process of nutrition are



What are A and B?

Match the food components with the breakdown products of digestion.

What is the incorrect match of the digestive gland and digestive juice produced by them?

Which of the following disease is caused by the deficiency of vitamin A?

Why are vitamins said to be the essential component of balanced diet?

What is the mode of nutrition in Amoeba known as?

Which of the following statements is correct about respiration?

What is the path of air through the respiratory tract?

In the following figure, which compounds are formed as A and B?

What is the basic structural and functional unit of kidney?

What is the path of urine from organ of formation to the organ of elimination out of body?

Which of the following are the excretory products of human kidney?
1. Urea, ammonia
2. Carbon dioxide
3. Excess water and salts
4. Bile pigments