Q. Assertion (A): In a co-culture system, the two types of protoplasts must be in direct physical contact to exchange nutrients.

 Reason (R): Growth factors provided by "nurse" cells are diffusible and can move through the liquid or semi-solid culture medium.

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#Question id: 19452

#Life Sciences

Angle of aperture is best considered for achieving better resolution (D)

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#Question id: 19452

#Applied Microbiology

Angle of aperture is best considered for achieving better resolution (D)

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#Question id: 19453

#Zoology

What will be the value of resolution when the angle given is 60O  and R.I. given is 1.3 at 340nm?

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#Question id: 19453

#Life Sciences

What will be the value of resolution when the angle given is 60O  and R.I. given is 1.3 at 340nm?

TLS Online TPP Program

#Question id: 19453

#Applied Microbiology

What will be the value of resolution when the angle given is 60O  and R.I. given is 1.3 at 340nm?

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#Question id: 19454

#Zoology

Resolving power has the ability to distinguish between