Match the columns and find the correct option.

	I		II
(a)	Pistils fuse together	(i)	Gametogenesis
(b)	Formation of gametes	(ii)	Pistillate
(c)	Hyphae of higher ascomycetes	(iii)	Syncarpous
(d)	Unisexual female flower	(iv)	Dikaryotic

Q. Match and find the correct combination

(a)	Chlorophyll a	(i)	Yellow
(b)	Chlorophyll b	(ii)	Bright or blue green
(c)	Xanthophyll	(iii)	Yellow, yellow orange
(d)	Carotenoids	(iv)	Yellow green

Q.

Match the column I with column II and select the correct option given.

$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ A.& \text{Allen's rule}& \left(i\right)& \text{Sigmoid curve due to limited resources}\\ B.& \text{Verhulst – Pearl logistic growth}& \left(ii\right)& \text{Breed only once in their life – time}\\ C.& \text{Extnction of Abingdon tortoise}& \left(iii\right)& \text{Competition for same resources}\\ D.& \text{Pacific Salmon fish and bamboo}& \left(iv\right)& \text{Colder climates mammals}\end{array}$

Q. Match the columns I and II:
(A)(a) - (ii), (b) -(V), (c)-(iii),(d) -(i);(e)-(iv)
(B)(a)- (v), (b) -(iv), (c)-(iii),(d) -(ii),(e)-(i)
(C)(a) - (v), (b) -(i), (c) -(ii), (d) -(iv), (e) -(iii)
(D) (a)-(iii), (b)- (ii), (c) -(i), (d) -(v), (e) -(iv)
(E)(a)-(i), (b) -(iv), (c) -(iii), (d) -(v), (e) -(ii)

Q.

Match the reasons given in column 2 to the features of cacti in column 1.

$\begin{array}{cc}Featureofcacti& Reasons\\ a.\text{Spiny leaves}& \left(i\right)\text{Absorbing water from depths of soil}\\ b.\text{Thick, round fleshy stems}& \left(ii\right)\text{Prevent loss of water by transpiration}\\ c.\text{Deep roots}& \left(iii\right)\text{Store water}\\ d.\text{Closed stomata during the day}& \left(iv\right)\text{Prevent animals from eating the cactus}\\ e.\text{Carbon dioxide storage during the night}& \end{array}$

Choose the correct option that matches correctly. There can be multiple matches.

Q. Match the items given in column I with those in column II and select correct option given below:

Column I	Column II
a. Tidal volume	(i ) 2500 - 3000 mL
b. Inspiratory reserve volume	(ii) 1100 - 1200 mL
c. Expiratory reserve volume	(iii ) 500 - 550 mL
d. Residual volume	(iv) 1000 - 1100 mL