Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Which of the following plant shows chloroplast dimorphism?
a. Sugar beet
b. Rice
c. Wheat
d. Sugarcane
Q. The gene which exhibites multiple effects is known as –
a. Pseudogene
b. Pleiotropic
c. Complementary
d. Polygene
Q. The use of heat treatment of ore that includes smelting and roasting is termed as -
a. Electrometallurgy
b. Hydrometallurgy
c. Pyrometallurgy
d. Cryometallurgy
Q. Which one of the following is not an artificial sweetener?
a. Fructose
b. Saccharin
c. Sucralose
d. Aspartame
Q. Which one of the following sub-stances is normally found in urine?
a. blood proteins
b. creatinine
c. red blood cells Fir
d. white blood cells rniw
Q. Hepatitis affects which organ of the human body?
a. Liver
b. Pancreas
c. Spleen
d. Small intestine
Q. Why is Rann of Kutch of India famous for?
a. Tidal and flats
b. Fertile soil
c. Dense Vegetation
d. All are correct
Q. Azolla increases soil fertility for –
a. maize cultivation
b. wheat cultivation
c. barley cultivation
d. rice cultivation
Q. is a hormone that regulates the amount of glucose in the blood?
a. Glucogen
b. Thyroxine
c. Oxytocin
d. Insulin
Q. For digestion of fat, bile is needed. This is secreted by the –
a. stomach
b. pituitary gland
c. pancreas
d. liver