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#Question id: 39677


Assertion (A): Alien species are a major cause of biodiversity loss.

Reason (R): Alien species often become invasive and eliminate native species.

Correct option:

#Zoology
  1. A and R true, R explains A
  2. A and R true, R does not explain A
  3.  A true, R false
  4. A false, R true

Answer:- Option(s): 1


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TLS Online TPP Program

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What will be the resolution of a compound microscope where numerical aperture given is 1.5 at 240 wavelength of light?

TLS Online TPP Program

#Question id: 23140

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What will be the resolution of a compound microscope where numerical aperture given is 1.5 at 240 wavelength of light?

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What will be the resolution of a compound microscope where numerical aperture given is 1.5 at 240 wavelength of light?

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#Question id: 23141

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Resolution of a light microscope is 0.42nm at 300 wavelength of light. If the specimen is viewed under oil what is the refractive index?

TLS Online TPP Program

#Question id: 23141

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Resolution of a light microscope is 0.42nm at 300 wavelength of light. If the specimen is viewed under oil what is the refractive index?

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