Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Two richest known sources of edible protein are –
a. Meat and eggs
b. Some algae and other micro-organisms
c. Soyabean and groundnut
d. Milk and leafy vegetables
Q. The blood vessel carrying blood from the lungs to the heart is –
a. Hepatic artery
b. Pulmonary artery
c. Pulmonary vein
d. Renal artery
Q. Sickle-cell anemia is a disease caused due to the abnormality in –
a. white blood cells
b. red blood cells
c. thrombocytes
d. blood plasma composition
Q. Haemophilia is –
a. an organic disorder
b. a metabolic disorder
c. a genetic disorder
d. a hormonal disorder
Q. The blood vessel supplying blood to the kidney is –
a. the renal artery
b. the hepatic artery
c. the pulmonary artery
d. the carotid artery
Q. Which of the following provides energy for photosynthesis?
a. Water
b. Sunlight
c. Chlorophyll
d. Carbon dioxide
Q. Which vitamin deficiency causes the disease, Pernicious anaemia?
a. Vitamin B5
b. Vitamin B12
c. Vitamin B6
d. Vitamin C
Q. Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells?
a. Mitochondria
b. Golgi bodies
c. Lysosomes
d. Glyoxysomes