Question

23. Which is common to all cells.
a) Size and shape b) Cell division
c) Genetic material d) None of these
24. Every living cell has
a) Membrane
b) Food vacuole
c) Chloroplast
d) Cell wall
25. Smaller cells are very active as they have
a) Higher nucleocytoplasmic ratio
b) Higher surface area per unit volume
c) Both a and b
d) None of these​

Answer 1

$(23) \\ size \: and \: shape \: is \: common \: to \: all \: cells$

Answer:

$(24) \\ every \: living \: cell \: has \: cell \: wall$

(25)

smaller cell are very active as they have (none of these)

Answer 2

Answer:

23.a) - Genetic material

24. b) membrane

25.c) both a and b