Question 22
Which of the following statements are true for eukaryotic cells?

(i) They do not have a nuclear membrane.
(ii) They have a well organised nucleus.
(iii) They have a nuclear membrane.
(iv) Blue green algae are eukaryotic cells.

(a) ii and iv
(b) ii and iii
(c) i and ii
(d) i and iv

Q. Which of the following statements is true for eukaryotic cells?
i) They have unicellular cells only.
ii) They have a well organized nucleus.
iii) They have lysosomes and peroxisomes.
iv) Blue green algae are eukaryotic cells.

Q. Which of the following statements is true for eukaryotic organisms?

Q. Read the following statements about eukaryotic cells and choose the incorrect statements .
(i)They have locomotory and cytoskeletal structure.
(ii)Their genetic material is organized into chromosomes.
(iii)There is extensive compartmentalization of cytoplasm.
(iv)They posses an organised nucleus without a nuclear envelope.

Q. Which of the following statements are usually correct for carbon compounds? They
(i) are good conductors of electricity
(ii) are poor conductor of electricity
(iii) have strong forces of attraction between their molecules
(iv) do not have strong forces of attraction between their molecules

(a) (i) and (iii)
(b) (ii) and (iii)
(c) (i) and (iv)
(d) (ii) and (iv)

Q. Question 7
Read the following statements with reference to the villi of small intestine.
i) They have very thin walls.
ii) They have a network of thin and small blood vessels close to the surface.
iii) They have small pores through which food can easily pass.
iv) They are finger-like projections.

Identify those statements which enable the villi to absorb digested food.

(a) (i), (ii) and (iv)
(b) (ii), (iii) and (iv)
(c) (iii) and (iv)
(d) (i) and (iv)