1. de Vries
2. Carolus Linnaeus
3. Prantl
4. Bentham and Hooker
Carolus Linnaeus
1. one species
2. two bio species
3. two sibling species
4. None of these
two sibling species
1. morphological and anatomical characters
2. evolutionary trends
3. floral characters
4. None of the above
floral characters
1. classification of chemicals found in plants
2. use of photochemical data in systematic botany
3. application of chemicals on herbarium sheets
4. use of statistical methods in chemical yielding plants
use of photochemical data in systematic botany
1. classification
2. taxonomy
3. hierarchy
4. key
hierarchy
1. John Ray
2. Linnaeus
3. Darwin
4. Aristotle
John Ray
1. latin
2. greek
3. english
4. italian
latin
1. genus and species
2. kingdom and division
3. all ranks of hierarchy
4. None of these
all ranks of hierarchy
1. IARI
2. NBRI
3. BSI
4. FRI
BSI
1. Linnaeus
2. Hooker
3. Bentham
4. Darwin
Linnaeus