Practice MCQ Questions and answers on Biology-GK

All of the above are examples of parasitism.

Commensalism is an interaction in which one individual benefits while the other is neither helped nor harmed.

Equatorial moist evergreen vegetation is characterized by the above statement.

Ecology is the branch of biology, that deals with the inter-relationships amongst organism and interactions between organisms and their environment.

Worms are responsible for Vermicomposting.

A living part of the organisms environment is known as biotic factor.

Secondary consumers can be sorted into two groups: carnivores and omnivores. Carnivores only eat meat, or other animals. Some secondary consumers are large predators, but even the smaller ones often eat herbivores bigger than they are in order to get enough energy.

Some of the conifers in our northern areas include Pines, Abies and Cedrus.

Mesophytes are terrestrial plants which are adapted to neither a particularly dry nor particularly wet environment. An example of a mesophytic habitat would be a rural temperate meadow, which might contain goldenrod, clover, daisy, and Rosa multiflora.

Decomposers are organisms that break down dead or decaying organisms, and in doing so, they carry out the natural process of decomposition.