Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
Who was the director of Anatomy and Morphology, Missouri Botanical garden?
Dr.K.Esau
Hanstain
Raven
Nageli
The standard petal of papilionaceous corolla is also called:
Carina
Pappus
Vexillum
Corona
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilization. In which of the following physiological groups would you assign this plant?
Nitrogen fixer
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilization. In which of the following physiological groups would you assign this plant?
Nitrogen fixer
Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options:
Both processes cannot happen simultaneously
Both processes can happen together because the diffusion coefficient of water and is different
The above processes happen only during night time
One process occurs during day time, and the other at night
