now a days essential oils are different from volatile oils.why?
what is the relationship between soil pH and base saturation capacity?
How does overpopulation effect ecological balance?
what is the definition of a tracheophyte?
What is an analogy for microtubules?
what is the effect of different types of water on plants?
What is pollination?
Explain the importance of fungi in medicine?
what are the advantages and disadvantages of biofertilizers?
How are hormone levels regulated in plants?
is mimosa pudica shows syngenecious stamen?
which side of a tree does moss grow?
How does a cherry seed germinate?
TREE RINGS. Do they have any function other than dendochronology?
Genetic load means ?