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TLS Online TPP Program

#Question id: 3258

Which of the following incorrect about genetic drift

#SCPH28 | Zoology

  1. There is no link with fitness    

  2. Change the frequency of one allele either positively or negatively at each generation

  3. Genetic drift responsible for directional changes in allele frequencies over several generations.

  4. This is micro evolutionary force

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TLS Online TPP Program

#Question id: 10689

#SCPH28 | Zoology

Which of the following is correct statement?

A) Body size of parasitoid is always greater than host but parasite usually smaller than host

B) Predator immediately kill their prey however parasitoid never kill their host

C) Intrinsic rate of parasite is faster than host but intrinsic rate of predator is slower than prey

D) Body association time between parasite and host is more than time association between predator and prey
TLS Online TPP Program

#Question id: 9572

#SCPH06 I Botany

The gills of fish maintain effective oxygen uptake from water and the legs of seagulls reduce the loss of heat to the external environment by the same circulatory mechanism known as __________.
TLS Online TPP Program

#Question id: 1596

#SCPH01 Biochemistry

Which one of the following is function of Class III MHC genes?
TLS Online TPP Program

#Question id: 10511

#I Life Science/ Life Sciences Group – I-V

Which type of pumps inhibits digitoxin in the membranes of heart cells, leading to increased myocardial contraction?
TLS Online TPP Program

#Question id: 547

#SCPH06 I Botany

The role of an enzyme in an enzyme-catalyzed reaction is to: