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TLS Online TPP Program

#Question id: 4707

For which one of the following observations were both Lamarck's hypothesis and Darwin's hypothesis in complete agreement?

#Zoology

  1. Use and disuse of organs determines their size in progeny.

  2. Gradual evolutionary change explains why organisms are well-suited to their environments.

  3. Acquired characteristics are inherited.

  4. More complex species are descended from less complex species.

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TLS Online TPP Program

#Question id: 39119

#Zoology

Pathological nature of Entamoeba histolytica was discovered by:
TLS Online TPP Program

#Question id: 39119

#Life Sciences

Pathological nature of Entamoeba histolytica was discovered by:
TLS Online TPP Program

#Question id: 39221

#Environmental Science

The depletion of stratospheric ozone is mainly caused by:
TLS Online TPP Program

#Question id: 39222

#Environmental Science

Q. Ozone layer is mainly located in which layer of the atmosphere?
TLS Online TPP Program

#Question id: 39223

#Plant Biotechnology

Q. You have regenerated 50 tomato plants through callus culture and want to identify heritable variations. Which of the following approaches is most appropriate? 
TLS Online TPP Program

#Question id: 39224

#Plant Biotechnology

Q. To detect somaclonal variation at the molecular level in sugarcane, which experimental method is commonly used?