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TLS Online TPP Program

#Question id: 3301

 Following statement is correct regarding convergent evolution.

#Section 2: Evolution

  1. Spreading of species to different and isolated environments which blocks the gene flow among the distinct populations

  2. Flipper of whale and Fin of fish is one example of convergent evolution

  3. Environmental induced force allowed to homologous organ being modified to new function

  4. Sympatric speciation leads to divergence of one species in to two are more descendant species

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TLS Online TPP Program

#Question id: 3485

#Section 2: Evolution

Optimal foraging involves all of the following except

A) maximizing energy gained by the forager.

B) minimizing energy expended by the forager.

C) securing essential nutrients for the forager.

D) minimizing the risk of predation on the forager.

E) maximizing the population size of the forager
TLS Online TPP Program

#Question id: 10676

#Section 2: Evolution

For a pair of interacting species, increased specialization and decreased niche breadth in both species would result in
TLS Online TPP Program

#Question id: 10623

#Section 1: Ecology

What is the population growth per unit of time when r = 0.50, N = 100 and K = 1000. What is value of per capita growth rate when population growing at maximum rate?
TLS Online TPP Program

#Question id: 16811

#Section 4: Behavioural Ecology

In which plants do sunken stomata is seen?
TLS Online TPP Program

#Question id: 16802

#Section 4: Behavioural Ecology

What is an attribute of the organism that enables the organism to survive and reproduce in its habitat called?