Match column-I with column-II and select the
correct option using the codes given below :
Column-I Column-II
a)Pistils fused (i) Gametogenesis
together
(b) Formation of (ii) Pistillate
gametes
(c) Hyphae of higher (iii) Syncarpous
Ascomycetes
(d) Unisexual female (iv) Dikaryotic
flower
a b c d
(1) i ii iv iii
(2) iii i iv ii
(3) iv iii i ii
(4) ii i iv iii

A foreign DNA and plasmid cut by the same
restriction endonuclease can be joined to form a
recombinant plasmid using :
(1) Polymerase-III
(2) Ligase
(3) Eco RI
(4) Taq polymerase

Which one of the following is wrong for fungi ?
(1) They are heterotrophic
(2) They are both unicellular and multicellular
(3) They are eukaryotic
(4) All fungi possess a purely cellulosic cell wall

Cortex is the region found between :-
(1) Endodermis and pith
(2) Endodermis and vascular bundle
(3) Epidermis and stele
(4) Pericycle and endodermis

Phytochrome is a :-
(1) Lipoprotein
(2) Chromoprotein
(3) Flavoprotein
(4) Glycoprotein