revenue control systems

Endocrine System - Hormonal Control - Glands are of two types: Exocrine glands Endocrine glands Exocrine glands are those which pour their secretions into a duct. For example, sweat glands, tear glands, etc. Endocrine glands are those which are richly supplied with blood vessels..

Endocrine System - Hormonal Control - Glands are of two types: Exocrine glands Endocrine glands Exocrine and Endocrine Gland Showing Release of Secretion Exocrine glands are those which pour their secretions into a duct. For example, sweat glands, tear glands, etc. Endocrine gla..

Endocrine glands are those which are richly supplied with blood vessels and pour their secretions directly into the blood vessels. The secretions reach their target through blood. These glands are called the ductless glands as they do not have duct..

1) The hormones of the anterior pituitary gland namely LH (Leutinising hormone) and FSH (Follicle stimulating hormone) control the functioning of the female reproductive system. 2) The LH stimulates ovulation (rupture of the mature follicle to release ovum). 3) The LH also stimu..

Control of Digestion - Digestion is actually carried out by enzymes but the secretion of these enzymes is controlled by the nervous system and endocrine system..

As the complexity of the individuals, plants or animals increases the different cells and organs become separated from each other by greater distance. Thus it becomes necessary to have a system by which the different parts of the organisms can function as a single unit. This is poss..

Population Control - Increasing population is a serious issue, particularly in developing countries. It is necessary for every generation to produce more off springs because many individuals do not survive to reach the reproductive age due to natural causes. However, man has upset this eq..

Increasing population is a serious issue, particularly in developing countries. It is necessary for every generation to produce more off springs because many individuals do not survive to reach the reproductive age due to natural causes. However, man has upset this equation as he has been successfu..

It controls and coordinates all the activities of the muscles in response to the changes outside. It also maintains the internal environment of the body by coordinating the functions of the various internal organs and the involuntary muscle..

The nervous system carries out the following functions: It perceives the changes around us through our senses It controls and coordinates all the activities of the muscles in response to the changes outside It also maintains the internal environment of the body by coord..