Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 136 to 150 of 1657

Q. The study of visceral organs is -

a. Angiology

b. Arthrology

c. Anthrology

d. Splanchnology

  • d. Splanchnology

Q. The branch of biology dealing with the study of cells is known as -

a. Cytology

b. Histology

c. Psychology

d. Physiology

  • a. Cytology

Q. The blood cholesterol level in 100ml of blood in a normal person varies between

a. 150 and 200 mg

b. 120 and 200 mg

c. 100 and 180 mg

d. 80 and 160 mg

  • a. 150 and 200 mg

Q. Thalassemia is a hereditary disease. It affects -

a. Blood

b. Spleen

c. Lungs

d. Heart

  • a. Blood

Q. Which of the following represents a foodchain involving a producer, a vegetarian and a non vegetarian?

a. Grass — Insect — Elephant

b. Plant — Rabbit — Tiger

c. Fish - Insect - Whale

d. Tiger —- Rabbit - Owl

  • b. Plant — Rabbit — Tiger

Q. Nitrogen fixing bacteria found in the root nodules of leguminous plant is:-

a. Saprophytic

b. Parasitic

c. Symbiotic

d. Autotrophic

  • c. Symbiotic

Q. The total number of vertebrae in a human being is -

a. 26

b. 30

c. 29

d. 33

  • d. 33

Q. The age of trees is determined by its

a. girth

b. height

c. growth rings

d. general appearance

  • c. growth rings

Q. Yeast, used in making bread is a –

a. fungus

b. Plant

c. bacteria

d. seed

  • a. fungus

Q. Kidney disease in man is caused by the pollutant -

a. Cadmium

b. Iron

c. Cobalt

d. Carbon

  • a. Cadmium

Q. Fruits of this plant are found underground -

a. Potato

b. Carrot

c. Groundnut

d. Onion

  • c. Groundnut

Q. A rare and endangered animal in Silent Valley is -

a. Musk deer

b. Tiger

c. Lion-tailed macaque

d. Rhinosores

  • c. Lion-tailed macaque
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