The technique which are based on the precipitation reaction in the fluids and in the gels are,

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#Question id: 5266

#SCPH05 I Biotechnology

In conjugation the donor cell is recognized by the presence of

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#Question id: 10235

#SCPH06 I Botany

Following some observation is correct about species of P, Q and R

A) Species P and R have generalized nich while Q has specialized nich

B) Species P and R have specialized nich while Q has generalized nich

C) Species P and R are more prone to extinct than Q species

D) Species Q is more prone to extinct than either P or R species

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#Question id: 3290

#SCPH06 I Botany

Dog breeders maintain the purity of breeds by keeping dogs of different breeds apart when they are fertile. This kind of isolation is most similar to which of the following reproductive isolating mechanisms?

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#Question id: 5571

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

Environmental cues that influence the timing of reproduction generally do so by ________.

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#Question id: 16479

#SCPH06 I Botany

Organotypic cultures are type of cultures which