what is the age of worlds oldest tree, where is it?1 1763
what is the use of laminar air flow chamber in tissue culture lab?1 5436
can we say zygospore in spirogyra as a resting spore?1 1993
Explain the mechanism of stomata ?2 4582
Is it easy to grow a bonsai tree from a seed?1 1625
what is the role of chlorophyll in human body?1 2468
what is the space filled with in between the cell membrane and the cell wall when the cell is plasmolysed ??731
In thistle funnel experiment to prove osmosis,after attaing equillbrium does water potential same in both?1 5371
What is the function of oxysomes of mitochondria?11 34157
How Plants modify themselves accoridng to the environment?
How does the maple seed spread?
What kind of toxic posions are released by the prickly pear cactus's needles?
which floral whorls are present or absent on grasses?
How to estimate chlorophyll in microalgae?
True or false: tubers and fruits of wild members of the Solanaceae may be safely eaten. Explain.
TREE RINGS. Do they have any function other than dendochronology?
What reactions cause safranin to stain plant tissues red?
What percentage of the world's photosynthesis is produced by trees alone?
How do large trees, such as redwoods, get water from their roots to the leaves?
Why might a foxglove stop your heart?
Walking man eating tree', what is its scientific name?
How does fertilizers can be made?
What is the effect of heavy metal concentration on algae?