(Science: plant biology) A hard, pointed outgrowth from the surface of a plant, involving several layers of cells... Read More
Leaves are highly efficient solar energy converters. They capture light energy and through the process of photosynthesis.... Read More
'Asteraceae'', composite family.
A single family enclosed in order Asterales in subclass Asteridae.
The other name -... Read More
Convergent evolution definition
What is convergent evolution? Convergent evolution is a concept in evolutionary biology... Read More
A herbivore is the primary consumer of the food chain that usually occupies the second trophic level... Read More
The thin layer of the epidermis between stratum basale and stratum granulosum, and comprised of... Read More
External Form of a Woody Twig
A woody twig, or stem, is an axis with leaves attached. The leaves are arranged in various... Read More