primitive part of brain

It is the part of the central nervous system that is present in the head and protected by the skull, dorsally and laterally. The box that houses the brain within the skull is called the cranium. It has three main regions - the fore brain, the mid brain and t..

Parts of the Nervous System - Central Nervous System - The human nervous system can be divided into three main parts: Central nervous system Peripheral nervous system Autonomic nervous syst..

Pons literally means bridge. It serves as a relay station between the lower cerebellum and spinal cord and higher parts of the brain like the cerebrum and mid brain..

Question: Name the different regions of the brain and their parts. Answer: There are three main regions of the brain. They are: 1) Fore brain - It is made up of cerebrum, hypothalamus and thalamus 2) Mid brain - It is a relay centre 3) Hi..

The division Pteridophyta includes a group of primitive vascular plants, commonly called pteridophytes. The adult plant body in these plants is a sporophyte. It shows differentiation into true roots, stem and leaves. The stem is mostly herbaceous. Leaves may be smaller or larger. Va..

The enlargement of the blastodermic vesicle is followed by the detachment of some cells from the inner cell mass. The detached cells are pushed into the blastocoel to form the embryonal endoderm or hypoblast. These cells rapidly increase in number to constitute the second complete layer inside the ..

It is the large, hollow, rounded part of the skull. Its cavity is termed as cranial cavity which encloses the brain during life. Hence, the cranium is also called brain box. The cavity of cranium presents an upper surface known as the vault of the skull which, is sm..

Question: Cerebellum is situated in ___________. 1. fore brain 2. mid brain 3. hind brain 4. partly in a and b each Answer: ..

It is a collection of nervous tissue running along the back bone. It is, in fact, protected by the vertebral column. It is a continuation of the brain. Spinal Cord It consists of a central canal that has cerebrospinal fluid that is continuous with the fluid in the brain. Th..

>The white matter consists of ascending and descending tracts of neurons connecting the different parts of the body with the brain. The functions of the spinal cord are: Coordinating simple spinal reflexes Coordinating autonomic reflexes like the contraction of the bladder Condu..