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TLS Online TPP Program

#Question id: 12090

The theory of punctuated equilibrium argues that

#Unit 10. Ecological Principles
  1. Speciation and morphological divergence are weakly associated
  2. Selective forces act throughout a species' lifetime
  3. Major morphological changes are separated by long periods of morphological stasis
  4. Morphological changes occur through section on polygenic variants
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TLS Online TPP Program

#Question id: 27007

#Unit 10. Ecological Principles

Polyphagous parasites, usually complete their life cycle in two or more different host species and they also exhibit sexual reproduction . These types of host are,
TLS Online TPP Program

#Question id: 27008

#Unit 10. Ecological Principles

Which of the following is characteristic of parasitoid/ predators?

a. Consumer usually larger than resource

b. Consumer requires one host for complete development.

c. Habitat independent

d. Consumer takes long time to kill host

e. Consumer never kills their host

f. Host is free living

Which of the following is feature of parasitoid?
TLS Online TPP Program

#Question id: 27009

#Unit 10. Ecological Principles

Dicrocoelium dendritium  are adult lancet flukes produces egg, which act as definitive host that is,
TLS Online TPP Program

#Question id: 27010

#Unit 10. Ecological Principles

Toxoplasmosis in humans is caused by Toxoplasma gondii, an obligate intracellular parasite with two different life cycles, sexual and asexual. The sexual cycle occurs in which ONE of the following definitive hosts?
TLS Online TPP Program

#Question id: 27011

#Unit 10. Ecological Principles

In the population, one species undergo loss and another species is neither gain nor loss, this type of interaction is___
TLS Online TPP Program

#Question id: 27012

#Unit 10. Ecological Principles

Competition is occur in between individuals of two different species, is a type of___