Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 691 to 705 of 1657

Q. A disease caused by fungus is –

a. Round worm

b. Ringworm

c. Tapeworm

d. Filaria

  • b. Ringworm

Q. The organ which stores carbohydrates as glycogen in the human body is -

a. Intestine

b. Stomach

c. Pancreas

d. Liver

  • d. Liver

Q. Haemoglobin is an important constituent of –

a. Red blood cells

b. White blood cells

c. Platelets

d. Plasma

  • a. Red blood cells

Q. In which of the following animals, is open circulatory system found?

a. Prawn

b. Earthworm

c. Toad

d. Man

  • a. Prawn

Q. Blood fails to clot white flowing in the blood vessel because of the presence of -

a. Hepatin

b. Prothrombin

c. liaemoglobin

d. Iltrudin

  • a. Hepatin

Q. Commonest mammal is –

a. Elephant

b. Lion

c. Man (Homo sapiens)

d. Panther

  • c. Man (Homo sapiens)

Q. What is the impact of advancing glaciers on the rings of trees?

a. They become concentric

b. Their shape is distorted

c. They become widely spaced

d. They are immune to this change

  • b. Their shape is distorted

Q. The sweet taste of fruits is due to –

a. Lactose

b. Fructose

c. Maltose

d. Ribose

  • b. Fructose

Q. Wings of a bird and an insect are –

a. Homologous organs

b. Analogous organs

c. Vestigial organs

d. Rudimentary organs

  • b. Analogous organs

Q. Primary source of vitamin-D for human beings is –

a. citrus fruits

b. green vegetables

c. yeast

d. Sun

  • d. Sun

Q. Which of the following is an endemic species?

a. Horn bill

b. Indian Rhino

c. Pink head duck

d. Nicobar pigeon

  • a. Horn bill

Q. The type of tail found in Shark is –

a. Protocercal

b. Homocercal

c. Heterocercal

d. Diphycercal

  • c. Heterocercal

Q. The Sigmoid Colon is part of –

a. Small Intestine

b. Anal Canal

c. Large Intestine

d. Ileum

  • c. Large Intestine

Q. Which of the following plant pigments absorbs in red and far-red region of light?

a. Carotenoide

b. Chlorophyll

c. Phytochrome

d. elyptochrome

  • c. Phytochrome
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