Select the correct combination of the statements
(i-iv) regarding the characteristics of certain
organisms.
(i) Methanogens are archaebacteria which produce
methane in marshy areas.
(ii) Nostoc is a filamentous blue-green alga which
fixes atmospheric nitrogen.
(iii)Chemosynthetic autotrophic bacteria synthesize
cellulose from glucose.
(iv) Mycoplasma lack a cell wall and can survive
without oxygen.
The correct statements are
(a) (ii) and (iii) (b) (i),(ii) and (iii)
(c) (ii), (iii) and (iv) (d) (i), (ii) and (iv).
(i-iv) regarding the characteristics of certain
organisms.
(i) Methanogens are archaebacteria which produce
methane in marshy areas.
(ii) Nostoc is a filamentous blue-green alga which
fixes atmospheric nitrogen.
(iii)Chemosynthetic autotrophic bacteria synthesize
cellulose from glucose.
(iv) Mycoplasma lack a cell wall and can survive
without oxygen.
The correct statements are
(a) (ii) and (iii) (b) (i),(ii) and (iii)
(c) (ii), (iii) and (iv) (d) (i), (ii) and (iv).