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TLS Online TPP Program

#Question id: 12412

In most mammalian populations the sex ratio

#Section 1: Ecology
  1. Is in favoured males across all age groups
  2. Is relatively constant over all age groups
  3. Favours females in the youngest age groups (at birth)
  4. Shifts toward females in older age groups
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TLS Online TPP Program

#Question id: 10876

#Section 1: Ecology

The result of a situation in which  is less than kl is 
TLS Online TPP Program

#Question id: 10893

#Section 1: Ecology

The ___________ holds that two species with the same ecological requirements cannot coexist.
TLS Online TPP Program

#Question id: 10894

#Section 1: Ecology

A group of species that interact with each other in their exploitation of a resource gradient are referred to as
TLS Online TPP Program

#Question id: 10895

#Section 1: Ecology

Members of a guild
TLS Online TPP Program

#Question id: 10896

#Section 1: Ecology

Resource partitioning results in
TLS Online TPP Program

#Question id: 10897

#Section 1: Ecology

When three species of sunfish with similar niches were all placed in the same experimental pond, each made use of resources that they did not exploit in the absence of the other species. This scenario is referred to as