Prelims

Which one of the following animals stores water in the intestine ?

Which of the following are characteristics shown by a breast-fed baby when compared to a bottle-fed baby ? I. It is less obese. II. It shows greater capacity, to resist diseases. III. It gets more vitamins an proteins. IV. Its growth in height is abnormal. Select the correct answer from the codes given below.

Which one of the following crops enriches the nitrogen content in soil ?

In the case of a Test-tube baby’

Even though an animal is fed with carbohydrate-rich diet, its blood sugar concentration tends to remain constant. This is on account of the fact that in the case of an animal

Which of the following is/are used as biofertilizers ? I. Azolla II. Blue-green algae III. Alfalfa. Select the correct answer using the codes given below.

If father has blood group A and mother has blood group O, then which one of the following blood group may be found in their son ?

What is the correct sequence of the following in a heart attack ? I. Narrowing of the inner orifice of the vessel II. ‘Plaque’ from fibrous tissue and high cholesterol III. Inadequate supply of blood and oxygen IV. Clots of blood carried into the coronary arteries. Choose the answer from the codes given below :

Match List I with List II and select the correct answer from the codes given below the lists :

The heart of human embryo starts beating