Biology Quiz Based on NCERT for SSC CPO 2016.

1. Which part of blood does not contain nucleus?

RBC

WBC

Platelets

Heparin

2. Which tissue is responsible for secondary growth in plants?

Collenchyma

Cambium

Stroma

Parenchyma

3. Which of the following is the disadvantage of transpiration?

It causes premature fall of leaves

It produces a cooling effect

It helps in the absorption of water

Helps in the ascent of sap.

4. By which process the loss of water in the form of droplets from plants takes place?

Imbibition

Diffusion

Guttation

Translocation

5. Which phenomenon is true for “Lenticels”?

These are found in the bark of woody stems.

These are present mainly on leaves.

Guard cells are absent

Both (a) and (c)

6. Which plant does not perform photosynthesis?

Mushroom

Fungi

Both (a) and (b)

Algae

7. Which of the following is not an example of parasite?

Cuscuta

Tapeworm

Lichen

Flea

8. What are the products of “Anaerobic respiration” in plants?

Methyl alcohol and Co2

Ethyl alcohol and CO2

CO2 and H2O

None

9. The Kreb’s cycle occurs in which of the following?

Lysosomes

Cytoplasm

Vacuoles

Mitochondria

10. How is the tilling of the soil useful for the crops?

It makes the soil porous and airy

The underground parts of plants get sufficient oxygen.

It helps in control weeds

All of the above