What fruit type is typical of the Portulacaceae?
The fiber of which plant gives us linen?
Walking man eating tree', what is its scientific name?
What helps a bean plant grow better?
Explain how the rings on a tree trunk can tell you the age of the tree and What is that branch of botany called?
How reduce acorn production?
chlorophyll is soluble in?
How do plants germinate?
what are near isogenic lines?
What do you know about the creatures which are in between plants and animals ?
why do leaves gets brown or red in the fall?
What percentage of the world's photosynthesis is produced by trees alone?
What is the structure of chlorophyll and the energy transfer mechanism?