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TLS Online TPP Program

#Question id: 10746

The difference between an edge and an ecotone is that an edge is ________, whereas an ecotone is ________.

#Section 1: Ecology
  1. Where parapatric populations meet . . . Where the characteristics of a population gradually change along a geographic gradient
  2. Inherent . . . Induced
  3. Where diversity is lower . . . Where diversity is higher
  4. Where different vegetation communities meet . . . Where different vegetation community's intergrade
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TLS Online TPP Program

#Question id: 3318

#Section 2: Evolution

When members of a metal- torerant and metal sensitive species that initially occupied the same habitat within the same range diverge into two species due to starting to show a change in their flowering season. This process known as
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: 12756

#Section 5: Applied Ecology & Evolution

Flycatcher birds that migrate from Africa to Europe feed their nestlings mostly with moth caterpillars. The data presented show the mean dates of egg laying, hatching, and fledging of flycatcher young, and the 1980 and 2000 peak mass of caterpillars.


The most likely cause for the shift in caterpillar peak mass is
TLS Online TPP Program

#Question id: 12691

#General Aptitude

If the area of a rectangle be (x^2 +7x + 10) sq. cm, then one of the possible perimeter of it is
TLS Online TPP Program

#Question id: 16776

#Section 3: Mathematics and Quantitative Ecology

If the Mean and Mode are 25, then find the Median.