body parts catalog

Peripheral Nervous System - The peripheral nervous system is made up of nerves that connect the different parts of the body (peripheral tissues) to the central nervous system. As mentioned earlier, there are three types of nerves based on their composition: sensory (afferent) mo..

A typical nephridium consists of a ciliated funnel or nephridiostome which opens into the coelomic cavity. This is followed by a short and narrow tube called the neck which is bent on itself and opens into the main body of the nephridium. The main body of the nephridium consists..

The peripheral nervous system is made up of nerves that connect the different parts of the body (peripheral tissues) to the central nervous system..

Our body needs to grow. Due to constant wear and tear in the body, new cells have to be built to repair the damaged parts. Proteins like milk, eggs, meat, cheese and dal help in body buildi..

Consider two bodies of equal surface areas suspended in a room. One of the bodies has a polished surface and the other is painted black. After sufficient time, the temperature of both the bodies are equal to the room temperature. As the surface areas of the bodies..

40 out of the 860 members of a club were asked to complete a questionnaire as part of a survey. Using the survey results, estimate the number of members who are older than 56 years, out of the total 860 members. Question Result Are you a male or a female? 28 Male 12 Female Is your age und..

of body parts is that where an animal can move parts of its body..

If a part of the coronary artery is blocked, this surgical procedure is done. Here, a blood vessel from another part of the body is used to bypass the blocked region of the coronary arte..

Animals exhibit a complex body organisation which shows a very clear evolutionary trend. The complexity of animal organisation is seen with reference to features like cellularity, germ layers in the body wall, symmetry of the body parts and the nature of ..

Materials formed in one part of the body have to be taken up to other parts where they are needed or to be got rid of. This is an essential requirement of most animals. This function is performed by the body fluid..