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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: 3530

#Unit 8. Inheritance Biology

Mendel’s law of segregation, as applied to the behavior of chromosomes in meiosis, means that:

TLS Online TPP Program

#Question id: 3531

#Unit 8. Inheritance Biology

Due to independent assortment resulting gamete is

TLS Online TPP Program

#Question id: 3533

#Unit 8. Inheritance Biology

What would be the frequency of dominant phenotype for all character individuals from a mating of two AaBbCc individuals?

TLS Online TPP Program

#Question id: 3535

#Unit 8. Inheritance Biology

Phenotypic plasticity refers to  

TLS Online TPP Program

#Question id: 3536

#Unit 8. Inheritance Biology

What is the probability that selfing an F1 plant from Mendel dihybrid cross ( RrYy X RrYy) will produce an offspring with an rrYY genotype?

TLS Online TPP Program

#Question id: 3537

#Unit 8. Inheritance Biology

What is the probability of two offspring in which one dominant phenotype and one recessive phenotype from the mating Aa × Aa?

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