List of top Questions asked in OJEE- 2007

Diatomaceous earth is obtained from
ADH deficiency causes
In bacteria cell wall is made up of
Non-cellular layer that connects inner surface of the epithelial tissue to the connective tissue is
Amphitrichous flagellation means
Spadix is the inflorescence of
In autumn and winter cambium produces
Which cells on grass leaves help in minimising cuticular transpiration ?
The functional unit of mammalian kidney is :
The vascular bundles in the stem are generally scattered in
Which one carries out photosynthesis without evolution of O ?