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#Question id: 4932


Which of the following is the best hypothesis regarding origins of nucleic acids?

#10. Ecological Principles
  1. DNA first

  2. RNA first

  3. DNA and RNA formed simultaneously

  4. Protein first


Answer:- Option(s): 2


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#Question id: 11544

#7. System Physiology – Animal

When a steroid hormone and a polypeptide hormone exert similar effects on a population of target cells, then ________.

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#Question id: 23458

#Aptitude

Statement— Should there be students union in college/university?
Arguments—
I) No. This will create a political atmosphere in the campus.
II) Yes, it is very necessary Students are future political leaders.

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#Question id: 11747

#6. System Physiology – Plant

A mechanism for preventing sap loss entails closing sieve plate pores with callose, which is

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#Question id: 23536

#Aptitude

The subject on which the State Government enjoys exclusive powers are given in

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#Question id: 19212

#12. Applied Biology

What actually happens in catalytic biosensors?

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