Match the following and select the correct answer: 

	Column I		Column II
(a)	Centriole	(i)	Infoldings in mitochondria
(b)	Chlorophyll	(ii)	Thylakoids
(c)	Cristae	(iii)	Nucleic acids
(d)	Ribozymes	(iv)	Basal body of cilia or flagella

1. A-iv, B-ii, C-i, D-iii

2. A-i, B-ii, C-iv, D-iii

3. A-i, B-iii, C-ii, D-iv

4. A-iv, B-iii, C-i, D-ii

Which one of the following does not differ in E.coli and Chlamydomonas?

1. Ribosomes

2. Chromosomal organization

3. Cell wall

4. Cell membrane

Membrane-bound organelles are absent in:

1. Saccharomyces

2. Streptococcus

3. Chlamydomonas

4. Plasmodium

Which one of the following statements about mycoplasma is wrong?

1. They are also called PPLO

2. They are pleomorphic

3. They are sensitive to penicillin

4. They cause disease in plants

The concept of "Omnis cellula-e-cellula" regarding cell division was first proposed by:
1. Aristotle
2. Rudolf Virchow
3. Theodor Schwann
4. Schleiden

The shorter and longer arms of submetacentric chromosome are referred to as:

1. m-arm and n-arm respectively

2. s-arm and l-arm respectively

3. p-arm and q-arm respectively

4. q-arm and p-arm respectively