Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Mutations can also influence the phenotype of an organism. This tutorial looks at the effects of chromosomal mutations, ..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
ATP is the energy source that is typically used by an organism in its daily activities. The name is based on its structu..
Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
