why do seeds have different color?
what is the scientific name for CHRISTMAS tree?
plants that grow in just water are named ?
What is the relation between how fast a leaf burns and the minerals or metallic elements contained in the plants?
How the plants can survive in Tundra where temperature reaches -57oC?
If plants have no chlorophyll,what will happen?
How do the plants and the animals differ ?
Why do plants need sunlight to make their food ?
What is Turmeric ?
What is the botnical name of tomato?
Would it be possible to cross-breed two herbs, such as thyme and sage?
can we say zygospore in spirogyra as a resting spore?
How long does it take for water entering the root of a large hardwood tree to reach upper leaves?