"Taxonomy without phylogeny is similar to bones without flesh" is the statement of (1994) ___________.
Oswald Tippo
Jojn Hutchinson
Takhtajan
Bentham and Hooker
One of the following is a link between plants and animals ___________.
Euglena
Bacteria
paramecium
Trichonympha
Binomial nomenclature consists of two words _______________.
genus and speceis
order and family
family and genus
species and variety
Which of the following is not true for a species?
Members of a species can interbreed
Gene flow does not occur between the populations of a species
Each species is reproductively isolated from every other species
variations occur among member of a species
ICBN stands for ______________.
Indian congress of Biological Names
International code of Botanical Nomenclature
International congress of Biological Names
Indian code of Botanical Nomenclature
The closely related morphologically similar sympatric populations, but reproductively isolated, are designated as _________.
clines
demes
clones
sibling species
Which of the following is the most important for speciation?
Seasonal isolation
Reproductive isolation
Behavioural isolation
Tropical isolation
Plants reproducing by spores such as mosses and ferns are grouped under the general term ___________.
thallophytes
cryptogams
bryophytes
sporophytes
Species is ____________.
basic unit of classification
unit in the evolutionary histroy of a tree
specific class of evolution
not related to evolution
Binomial nomenclature means _______________.
one name given by two scientists
one scientific name consisting of a generic and a specific epithet
two names,one Latinised, other of a person
None of the above