An association between two individuals or populations where both are benefitted
An association between two individuals or populations where both are benefitted and where neither can survive without the other is…
7 years ago
Populations and Ecosystem
Due to high degree of zoophily, tropical rain forests are rich in
Due to high degree of zoophily, tropical rain forests are rich in Options (a) species (b) link species (c) diversity…
7 years ago
Halophytes are peculiar in having
Halophytes are peculiar in having Options (a) pneumatophoric stems (b) velamen tissue (c) vivipary (d) saline soils Correct Answer: viviparyExplanation:No…
7 years ago
If a student wants to study about birth rate, death rate, sex ratio, age
If a student wants to study about birth rate, death rate, sex ratio, age distribution, etc, of a population, the…
7 years ago
All population in a given physical area are defined as
All population in a given physical area are defined as Options (a) population (b) ecosystem (c) territor (d) biotic community…
7 years ago
Deciduous forests are characterised by
Deciduous forests are characterised by Options (a) presence of a variety of grasses growing together (b) presence of a variety…
7 years ago
Food and space, the major limiting factors of an animal population, operate
Food and space, the major limiting factors of an animal population, operate through which of the following determinants to bring…
7 years ago
Identify the plant belonging to the reed-swamp stage in hydrarch succession.
Identify the plant belonging to the reed-swamp stage in hydrarch succession. Options (a) Juncus (b) Sagittaria (c) Salix (d) Trapa…
7 years ago
Adaption of species is its
Adaption of species is its Options (a) ecdysis (b) acquired character (c) metamorphosis (d) hereditary character Correct Answer: hereditary characterExplanation:No…
7 years ago
Commensalism is
Commensalism is Options (a) when both partners are harmed (b) when both partners are benefited (c) when weaker partner is…
7 years ago