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TLS Online TPP Program

#Question id: 3340

Which of the following statements is NOT correct regarding effect of genetic drift?

#Unit 11. Evolution and Behavior

  1. It cannot role microevolution

  2. It can fix useful allele in population

  3. It can lead to a loss of genetic variation within populations

  4. It opposed the effect of migration between populations

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TLS Online TPP Program

#Question id: 15728

#Unit 12. Applied Biology

Single cells can be cultured using the following techniques:
(1) Filter paper raft-nurse tissue technique
(2) Microchamber technique
(3) Microdrop method
(4) Bergman's plating technique
(5) Thin layer liquid medium
Select the option with correct choices.
TLS Online TPP Program

#Question id: 3363

#Unit 11. Evolution and Behavior

An autosomal recessive condition affects 1 newborn in 100 in a random mating population without any disruptive acting force. What is the approximate expected frequency of carriers in this population?
TLS Online TPP Program

#Question id: 23092

#Unit 12. Applied Biology

During which stage of wastewater treatment are methanogenic microbes most important?
TLS Online TPP Program

#Question id: 33231

#Unit 1. Molecules and their Interaction Relevant to Biology

Which character makes concerted acid–base catalysis a common enzymatic mechanism?
TLS Online TPP Program

#Question id: 5703

#Unit 8. Inheritance Biology

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?