7.
The Vaccine given to new born baby is
Answer : B. BCG
8.
Which of the following sequences is not a proper food chain?
Answer : C. Man->Fish->Meat->Plant juice
9.
Which of the following is used as "Biofertilizer"?
Answer : A. Rhizobium
10.
Consider the following statements: I.Acid rain is natural and also due to man made causes II. Acid rain has global ecological problem III. Acid rain increase the acidity of soil IV. Acid Rain affect plants and animals of these statements
Answer : D. All are correct
11.
which one of the following vitamins is produced in the sun rays?
Answer : D. Vitamin D
12.
Fat soluble vitamins are : I. Vitamin A II. Vitamin B Complex, III. Vitamin E IV. Vitamin C Which of the following are correct?
Answer : D. Vitamin A and Vitamin E are correct