The statements given below describe certain features that are observed in the pistil of flowers.
i Pistil may have many carpels
ii Each carpel may have more than one ovule
iii Each carpel has only one ovule
iv Pistil have only one carpel
Choose the statements that are true from the options below:
(a) i and ii (b) i and iii
(c) ii and iv (d) iii and iv

Q.

Assertion :Pistil of a flower is composed of carpel.

Reason :Only one carpel makes a pistil in a flower.

Q.

Which among the following statements are true for unisexual flowers ?
(i) They possess both stamen and pistil
(ii) They possess either stamen or pistil
(iii) They exhibit cross-pollination
(iv) Unisexual flowers possessing only stamens cannot produce fruits

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

Q.

Question 17
Which of the following statements are true about unisexual flowers?

(i) They possess both stamen and pistil
(ii) They possess either stamen or pistil
(iii) They exhibit cross-pollination
(iv) Unisexual flowers possessing only stamens cannot produce fruits

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

Q. 'Gynoecium is apocarpous' means that

Q. Match the columns I and II, and choose the correct combination from the options given.

	Column I		Column II
a.	Monocarpellary	1.	Pistils fused
b.	Multicarpellary	2.	Pistils free
c.	Apocarpous	3.	Single pistil
d.	Syncarpous	4.	More than one pistils