A spongeʹs structural materials (spicules, spongin) are manufactured by the

TLS Online TPP Program

#Question id: 10851

#Section 2: Evolution

In contrast to microparasites, microparasites

TLS Online TPP Program

#Question id: 10630

#Section 2: Evolution

Following is relation between population size with various strategies of species, following is correct figure? 

TLS Online TPP Program

#Question id: 12140

#Section 2: Evolution

In some animal species, social organization involves the establishment of a system of ordered social rank instead of the occupancy of territories. Such a system of ordered social rank is referred to as a __________. 

TLS Online TPP Program

#Question id: 12100

#Section 1: Ecology

Prairie dogs once covered the expanses of the Great Plains. Their grazing made the grass more nutritious for the huge herds of bison, and a variety of snakes, raptors, and mammals   preyed on the rodents. In fact, the black- footed ferret (now endangered) specialized in prairie dog predation. Today, growing housing and agricultural developments have covered many prairie dog towns. Which of the following statements about prairie dogs is true?

TLS Online TPP Program

#Question id: 11661

#Section 1: Ecology

Autogenic factors results from the community and its organism for example filling in the pond by the dead organism from the pond itself. It included several other factors except____