Plant Kingdom

Solanum trilobatum is the binomial name of Thoothuvalai. Here the word 'Solanum' refers to
1. Species
2. Genus
3. Class
4. Orders
What is an example for colonial form of algae?
1. Oscillatoria
2. Nostoc
3. Volvox
4. Chlorella
Floridean starch is a reserve food material of
1. chlorophyceae
2. phaeophyceae
3. rhodophyceae
4. cyanophyceae
The edible mushroom is
1. polyporus
2. agaricus
3. pennicillium
4. aspergillus
Soil erosion is prevented by what plants?
1. Algae
2. Fungi
3. Bryophytes
4. Pteridophytes
The first vascular cryptogams in land plants are
1. Bryophytes
2. Pteridophytes
3. Gymnosperm
4. Angiosperm
The well-developed sporophytic plant body is seen in
1. Bryophytes
2. Pteridophytes
3. Gymnosperms
4. Angiosperms
Binominal Nomenclature was first introduced in the year of
1. 1970
2. 1975
3. 1978
4. 1623
Penicillin is an antibiotic, which is extracted from
1. algae
2. fungi
3. bryophytes
4. pteridophytes
What is a blue green algae?
1. chlorella
2. oscillatoria
3. chara
4. laminaria