Question

A. MULTIPLE CHOICE TYPE
1. Bacteria are no more classified as plants primarily
because :
(a) these are unicellular
(b) these are microscopic
(c) many of them are parasitic
(d) they have no chlorophyll.
2. A particular species of which one of the following,
is the source bacterium of the antibiotic, discovered
next to penicillin, for the treatment of tuberculosis?
(a) Escherichia (b) Streptomyces
(c) Rhizobium (d) Nitrobacter
3. Which bacteria is rod shaped ?
(a) Coccus
(b) Spirillum
(c) Bacillus
(d) Vibrio
4. Which bacteria fixes nitrogen in the soil ?
(a) Nitrobacter (b) Nitrosomonas
(c) Rhizobium
(d) Clostridium​

Answer 1

Answer:

1. d) they have no chlorophyll

2. b) Streptomyces

3. b) Spirillum

4. c) Rizhobium

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