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TLS Online TPP Program

#Question id: 9202

Which of the following statements regarding extinction is accurate?

#Section 2: Evolution

  1. A large percentage of species are immune from extinction; however, rates of extinction may increase with continued human impacts.

  2. Extinctions occur only periodically, separated by long time spans with no extinctions.
  3. Extinction is occurring at a similar rate now as compared to historical fossil evidence.

  4. The small-population approach is inferior to the declining-population approach if the goal is to conserve the maximum number of species in a given region.

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TLS Online TPP Program

#Question id: 10739

#Section 1: Ecology

 A rat that is "maze-dull"
TLS Online TPP Program

#Question id: 3492

#Section 4: Behavioural Ecology

A mother goat can recognize its own kid by smell, types of animal behavior

A) Operant conditioning

B) Learn behavior

C) Innate behavior

D)  Imprinting
TLS Online TPP Program

#Question id: 12358

#Section 1: Ecology

Linked subpopulations are referred to as a. 
TLS Online TPP Program

#Question id: 10624

#Section 2: Evolution

Limited resources cause tradeoff between investment in reproduction and survival. There is two Animal species with similar size present at same habitat but different their life history as a following. 

A Species   -   Later age at first reproduction

B Species –    Large clutch size and low survival of offspring and adult

There is above species should be
TLS Online TPP Program

#Question id: 11258

#Section 1: Ecology

In order for mimicry to be effective in protecting a species from predation, it must