This tutorial presents the benefits and the possible adverse eventualities of genetic engineering. Know more about this ..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
This tutorial looks at the relationship between organisms. It also explores how energy is passed on in the food chain an..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
