Tag biology

Echinoderms

A sea cucumber (Actinopyga echinites), displaying its feeding tentacles and tube feet

Echinoderms come from the words echinos and derma. Echinos means thorn, derma means skin. Thus, echinoderms are animals that have spines on their skin. Live in marine habitats. The outside of the body is very hard, composed of lime / chitin. It has five arms radially…

Xylem

Xylem - plant tissue

A complete explanation of what xylem is, starting from its definition, function, characteristics, tissue structure, and its constituent components in detail. What is Xylem What is xylem? Xylem is a transport tissue found in plants. The function of xylem is to transport…

Neuron Cells

A complete explanation of what sensory and motor neuron cells are, starting from their understanding, function, structure, types, parts, pictures, and anatomy. Definition of Neuron Cells What are neurons? Neurons are cells that include the main working unit in the human…

Get to know tissue culture techniques

tissue culture

In their efforts to acquire new individuals or reproduce, plants, like other living things, also carry out the process of reproduction. There are several reproductive technologies that can be applied to plants, including plant tissue culture techniques. What is this? Plant tissue…