Disorders of the Human Motion System

1. Rickettsia Rickettsia is a disorder caused by vitamin D deficiency. In the body, vitamin D has a function to help the absorption of calc...

Movement on Animals

One property that living things have is moving. Animals move in various ways such as walking, running, flying, swimming, edging and so forth...

Motion On Plants

Motion in plants is divided into three kinds, that is: 1. Motion in plants that occur spontaneously or do not require external stimuli. Th...

Reproduction of Bacteria

In general, bacteria reproduce asexually (not through the mating process) that is by dividing. The process of division of cells in bacteria ...

General Characterics of Bacteria

Bacteria are single-celled creatures that are very small (microscopic). Bacteria have a variety of shapes and sizes. There is a rod, spiral ...

The Difference Between Archaebacteria and Eubacteria

Archaebacteria General characteristics: Archaebacteria is a group of bacteria that produce methane gas from simple carbon compounds. Un...