महाराष्ट्र कृषि सेवा मुख्य परीक्षा २०११

Which is the naturally occurring auxin in plants ?

Which is correct term for the mechanism in which plant cannot set seed when self pollinated with normal functional pollen and ovules, eventhough it can set seed when cross pollinated ?

Photosynthesis is a

Which is the acquisition on hastening ability to flower by chilling treatment ?

Which is the correct term used for a progeny of a foundation seed which is produced under specific standard, approved and certified by certifying agency and designed to maintain genetic identity and purity ? 

Which of the following brings about cell elongation alongwith longitudinal axis in plants ?

Which is not a short day plant ?

Which is the specific term used for the process by which water vapour is released in to atmosphere through the stomatal openings found on leaves and stems ?

The vernalization process requires ________ % of normal oxygen.

Which element is essential for IAA synthesis ?

Ripening of fruits is associated with release of

Which of the following plants is useful for controlling indoor pollution ?

What is the name of the earth region, where ecosystem operates ? 

The science of raising forest crops, methods of raising tree crops, their growth and aftercare upto final harvesting is called as

The Nanda Devi Biosphere Reserve is in

Who demonstrated the totipotency of plant cells by invitro techniques ? 

Bamboo (Dendrocalamus strictus] is mainly used in _________industry on a large scale.

_________ was the first scientist to isolate bio-chemical mutant from haploid cell suspension which was treated with Ethyl methyl supphonate.

What is the hybrid protoplast produced by fusion between one/more protoplasts of each of the two species is called as 

A piece of tissue obtained from a part of plant of interest to be used in tissue culture is called as