What is the term used for plants that have only one
reproductive organ?
What are some chemical compounds found in the roots of plants?
plants that grow in just water are named ?
What causes sap to leak out of pine and maple trees?
Describe the grafting in jasmine tree?
What is the structure of chlorophyll and the energy transfer mechanism?
What is the damage powdery mildew do on plants?
What is the botanical name of the Mendong grass used to weave baskets, hats etc?
How do worms affect plant growth?
What are greenhouse conditions??
which plant gives maximum oxygen ?
Which is better to grow plants in rock sand or soil?
why do seeds have different color?