PG Trb Botany Model Questions Papers - 4

Question: 16

The botanical name of mango is

(A) Mensiphera indica

(B) Docus carota

(C) Musa sepiantum

(D) None of these

Question: 17

The main constituent of hemoglobin is

(A) Magnesium

(B) Iron

(C) Calcium

(D) Chlorine

Question: 18

Which of the following is not obtained from the bark of tree?

(A) Quinine

(B) Cinnamon

(C) Tannin

(D) Bhang

Question: 19

Which one among the following is known as ‘animal starch’?

(A) Chitin

(B) Cellulose

(C) Pectin

(D) Glycogen

Question: 20

Who was the inventor of bacteria?

(A) Leeuwenhock

(B) Robert Koach

(C) Robert Hooke

(D) Louis Pasteur