List of top Questions asked in Maharashtra Board Class XII Exam

What is the full form of IAA?
Give the name of the endocrine gland which is prominent at birth but gets gradually atrophied in the adult stage.
Expand the term ZIFT.
What are vestigial organs?
Identify the appropriate term for the number of births under ideal conditions:
Which one of the following does not evolve further?
Which of the following types require pollinator but result is genetically similar to autogamy?

Recognition sequences of restriction enzymes are generally ___________ nucleotides long. 
 

Which of the following is caused by an unsterilized needle?
Which of the following divides the nasal cavity?

In absence of fertilization, corpus luteum degenerates into __________. 
 

Which one of the following is not a part of lac operon?
Identify the growth hormone in plants which causes inhibitory effect.