A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
The endoplasmic reticulum and Golgi apparatus are the organelles involved in the translation step of protein synthesis a..
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
This tutorial looks at the mutation at the gene level and the harm it may bring. Learn about single nucleotide polymorph..
Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
