Give two of examples of Seasonal crops ?
what is the age of worlds oldest tree, where is it?
What is the botanical name for the horizontal stems that allow a plant to spread underground?
What is Weightlessness?
What reactions cause safranin to stain plant tissues red?
which seed is scattered by the wind?
Write a floral formula for a flower which has 5 united sepals; a zygomorphic corolla of 5 petals-one large one, two small ones, and two that are united; 9 stamens united by their filaments and one free; and one superior carpel.
Explain about DNA replication ?
in which plant groups vascular tissues developed for the first time?
Why do organisms live in certain places?
What is pollination?
WHICH FAMILY DOES pomegranate belong to?
Name the resin yielding plants?