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#Question id: 3278


What does the biological species concept use as the primary criterion for determining species boundaries?

#Unit 11. Evolution and Behavior
  1. geographic isolation

  2. niche differences

  3. gene flow

  4. morphological similarity


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 4806

#Unit 8. Inheritance Biology

Four incompletely link gene as cis configuration, Heterozygote ABCD/abcd produced a gamete with genotype AbCD is due to

TLS Online TPP Program

#Question id: 17219

#Unit 7. System Physiology – Animal

What is the first stage of the General Adaptation Syndrome? 

TLS Online TPP Program

#Question id: 11008

#Unit 7. System Physiology – Animal

Which of the following events is associated with the first heart sound?

TLS Online TPP Program

#Question id: 5758

#Unit 8. Inheritance Biology

Consider a species with a diploid (2n) number of 28 chromosomes. How many chromosomes would be found in a monoploid body cell?

TLS Online TPP Program

#Question id: 23324

#General Aptitude

According to Lindquist the types of experimental design are

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