WebMay 28, 2024 · The human brain controls nearly every aspect of the human body ranging from physiological functions to cognitive abilities. It functions by receiving and sending signals via neurons to different parts of the body. The human brain, just like most other … WebIn adults, the spinal cord is usually 40cm long and 2cm wide. It forms a vital link between the brain and the body. The spinal cord is divided into five different parts. Several spinal nerves emerge out of each segment of the spinal cord. There are 8 pairs of cervical, 5 lumbar, 12 thoracics, 5 sacral and 1 coccygeal pair of spinal nerves.
Briefly describe the structure of the following:1. Brain b Eye c Ear
WebThe brain can be divided into three major parts : (i) Forebrain: The forebrain consists of the cerebrum, thalamus and hypothalamus. Functions including temperature, reproductive functions, eating, sleeping and the display of emotion. (ii) Midbrain: It is located between the thalamus/hypothalamus of the forebrain and pons of the hindbrain. WebThe difference between the brain and spinal Cord is easy to understand as they are two distinct structures each with its own functions. Brain is housed inside the skull and it controls most of the activities of the body. In higher organisms such as humans and other vertebrates, it is the centre of learning. Spinal Cord is a tube-like structure ... how old is pink floyd singer
Picture of the Brain - WebMD
WebThe homologous organs have different functions and have _____ structures. Q. why is that the eye of the octopus and mammals come under analogous structure when its basic structure is same? WebHormones are the chemicals that are responsible for controlling and regulating the activities of certain cells and organs. These hormones are secreted by ductless glands known as endocrine glands. 2. List the types of Hormones. Hormones are classified into two types, namely: Peptide hormones and steroid hormones. 3. WebFunction. The most important function of the kidney is to filter the blood for urine formation. It excretes metabolic wastes like urea and uric into the urine. It secretes a number of hormones and enzymes such as: Erythropoietin: It is released in response to hypoxia. Renin: It controls blood pressure by regulation of angiotensin and aldosterone. how old is pinkfong the fox