Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 316 to 330 of 1657

Q. Which among the following has segmented body?

a. Phylum Mollusc

b. Phylum Arthopoda

c. Phylum Annelida

d. Phylum Coelenterata

  • c. Phylum Annelida

Q. How many layers does Human Skin have?

a. 5

b. 7

c. 11

d. 3

Q. It causes clotting of blood -

a. Thrombin

b. Haemoglobin

c. Pectin

d. All of the above

  • a. Thrombin

Q. The largest flightless bird which can run at a great speed is -

a. Penguin

b. Kiwi

c. Ostrich

d. Emu

  • c. Ostrich

Q. Ginger is a modified -

a. roof

b. leaf

c. tendril

d. stem

  • d. stem

Q. Honey contains mainly -

a. Proteins

b. Carbohydrates

c. Fat

d. Vitamin

  • b. Carbohydrates

Q. In a plant, the xylem tissue conducts -

a. water

b. food

c. water and food

d. None of these

  • a. water

Q. The gas released during photosynthesis:

a. Carbon dioxide

b. Oxygen

c. Carbon monoxide

d. Sulphur dioxide

  • b. Oxygen

Q. The transfer of minerals from top soil to subsoil through soil-water is called?

a. Percolation

b. Conduction

c. Leaching

d. Transpiration

  • c. Leaching

Q. When you eat Carrot, you are eating:

a. Root

b. Leaf

c. Stem

d. Fruit

  • a. Root

Q. The floral part that produces pollen grains is -

a. Sepal

b. Petal

c. Anther

d. Ovary

  • c. Anther

Q. Which are not included in the milk teeth in a child of 3-4 years?

a. Incisors

b. Canines

c. Molars

d. Premolars

  • c. Molars

Q. The red colour of human blood is due to

a. myoglobin

b. hemoglobin

c. immunoglobulin

d. haptoglobin

  • b. hemoglobin

Q. The functional unit of the kidney is -

a. neuron

b. glomerulus

c. nephron

d. ureter

  • c. nephron
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