Top 500+ TNPSC Biology/Botany Important Questions 2019-2020 - 3

Question: 11

In which one of the following, antibody formations takes place?

(A) Donnan’s membrane

(B) Blood plasma

(C) Blood Platelets

(D) RBCs

Question: 12

In which of the following diseases do the germs enter through open wounds?

(A) Tuberculosis

(B) Tetanus

(C) Typhoid

(D) Malaria

Question: 13

The scientist who explained about blood circulation for the first time is

(A) William Harvey

(B) Antonyvan Leewen Hock

(C) Henery Falls

(D) Ronald Ross

Question: 14

In the human body, which one of the following hormones regulates blood calcium and phosphate?

(A) Glucagon

(B) Thyroxine

(C) Growth hormone

(D) Parathyroid hormone

Question: 15

What is fever?

(A) Pain

(B) Inflammation of blood platelets

(C) Inflammation of blood cells

(D) Inflammation of skin