Blood vessels form a closed system of tubes that carries blood away from the heart, transport it to the various tissues of the body and then returns it to the heart. Blood vessels help in delivering oxygen, nutrients, and hormones to the tissues and carry away carbon dioxide and wastes
AIPMT-NEET Biology Aspirants, read out the next AIPMT-NEET Biology Study material/ Notes of Pulmonary and systemic circulation by heart, important for AIPMT-NEET Biology. Free online notes for AIPMT-NEET.
Blood Circulation by heart occurs in 2 closed-circuits, i.e. double circulation, which operates in series. Output of one becomes the input
AIPMT-NEET Biology Aspirants, read out the next AIPMT-NEET Biology Study material/ Notes of human respiratory system. In this post we will discuss about nasal cavity, pharynx, larynx, trachea, bronchi.
Respiration is the overall exchange of gases between atmosphere, blood and body cells which occurs by the process of pulmonary ventilation, external
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AIPMT-NEET Biology Aspirants, read out the next AIPMT-NEET Biology Study material/ Notes about Orders of Class Mammalia.
Mammals are called so because they have mammary glands for the production of milk to nourish their young ones. Mammals are warm-blooded animals with four-chambered heart. Respiration occurs through lungs. Skin of mammals has hair,
AIPMT-NEET Biology Aspirants, read out the next AIPMT-NEET Biology Study material/ Notes on how the conduction system of heart works, important for AIPMT-NEET Biology.
Entire heart is made up of cardiac muscles. These cardiac muscle fibers are shorter in length and less circular than skeletal muscle fibers. They give Read More
AIPMT-NEET Biology Aspirants, read out the next AIPMT-NEET Biology Study material/ Notes of Structure of human heart. In this we will learn about layers of heart wall and chambers of heart, important for AIPMT-NEET Biology.
Human circulatory system consists of heart, blood and blood vessels. Heart has unique properties to circulate /pump
AIPMT-NEET Biology Aspirants, read out the next AIPMT-NEET Biology Study material/ Notes of Amniocentesis.
It is a prenatal diagnostic test, i.e. a test done during pregnancy to identify any chances of genetic disorder.
Amniocentesis is amnio- plus -centesis. Amnio means amnion- an innermost membrane enclosing the embryo. Amnion
Continued to post Connective tissue-
Based on different composition of cells and extracellular matrix, following types of connective tissue are present:
(A) Loose connective tissue- Areolar connective tissue, Adipose tissue, Reticular connective tissue
(B) Dense connective tissue- Dense regular connective tissue, Dense irregular connective tissue, Elastic connective tissue
(C) Cartilage- Hyaline cartilage,
AIPMT-NEET Biology Aspirants, learn about Connective tissue, its features and types in this post, important for AIPMT-NEET Biology Study material/ Notes.
One of the four basic types of body tissues in the human body is- Connective tissue. Connective tissue protects and supports the body. Helps the body to fight against infections,