Match the thallus growth form of the lichen with its name and select the correct answer from the codes given:

	COLUMN I		COLUMN II
A.	growing like a tuft or multiple-branched leafless mini-shrub	a.	Fruticose
B.	growing in 2-dimensional, flat, leaf-like lobes	b.	Foliose
C.	adhering tightly to a surface like a thick coat of paint	c.	Crustose
D.	powdery	d.	Leprose

Codes
   A B C D
1. a b c d
2. b a d c
3. a b d c
4. b a c d

Dolipore septum and clamp connections are features seen in the members of the fungal class:
1. Ascomycetes
2. Phycomycetes
3. Basidiomycetes
4. Deuteromycetes

Identify the incorrectly matched pair:

Identify the incorrectly matched pair:

The given diagram shows a schematic representation of:

Consider the given two statements:

1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct but II is incorrect
4. Both I and II are incorrect

A bacteriophage DNA that has become integrated into the host cell chromosome is called as:
1. intemperate bacteriophages
2. transposons
3. prophages
4. phagemids

Consider the given two statements:
I. Chitin-rich walls of fungi can enhance feeding by absorption
II. Chitin is a strong but flexible polysaccharide

1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct but II is incorrect
4. Both I and II are incorrect

Identify the incorrect statement regarding viroids:

Bacteria that obtain energy from light and carbon from the fixation of carbon dioxide, using reducing equivalents from inorganic compounds are called as: