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TLS Online TPP Program

#Question id: 4595

Currently, two extant elephant species (X and Y) are classified in the genus Loxodonta, and a third species (Z) is placed in the genus Elephas. Thus, which statement should be true?

#Section 2: Evolution

  1. Species X and Y are not related to species Z.

  2. Species X and Y share a greater number of homologies with each other than either does with species Z.

  3. Species X and Y share a common ancestor that is alive today.

  4. Species X and Y are the result of artificial selection.

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TLS Online TPP Program

#Question id: 3256

#Section 2: Evolution

There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium
TLS Online TPP Program

#Question id: 12287

#Section 1: Ecology

Food chains are sometimes short because
TLS Online TPP Program

#Question id: 10629

#Section 2: Evolution

Following are density dependent factors

A- Food                            B- space

Which of the following animal and their most important density dependent limiting factor are correct?
TLS Online TPP Program

#Question id: 10697

#Section 1: Ecology

Which of the following is correct observation of above species?


TLS Online TPP Program

#Question id: 11352

#Section 4: Behavioural Ecology

Experimental removal of predatory typhlodromus mites from strawberry fields illustrated which of the following?