How many species of plants existed on this earth?
How the plants can survive in Tundra where temperature reaches -57oC?
Name the species of cycas present on tirumala hills?
now a days essential oils are different from volatile oils.why?
What are liverworts?
Write about Cytoplasm ?
What is the medicinal importance of Lycopodium?
Give the names of some of the plants that can move by themselves?
Why is the Heliconia Caribaea flower called Prince of Darkness?
What are the characteristic features of Kaloxylon?
what is vernalisation?
xylem
What is the difference between periderm and bark?