Category: Biology

The heart is a muscular and the most powerful organ responsible for pumping blood round the body. The heart lies […]

Circulatory system is defined as continuous movement or flow of blood round the body which involves the heart  and blood […]

Transport system in plant and animal refer to the movement of metabolic materials from various part of the organism where […]

GRINDING AND CHEWING MECHANISM This method is common among mammals e.g. man, cattle, sheep, goat, e.t.c. These animals are capable […]

https://www.youtube.com/embed/Og5xAdC8EUI?start=78Digestive System or Alimentary System Canal Type of Alimentary system The alimentary system a collection of organs which perform the […]

https://www.youtube.com/embed/6zp3VCZltvg?start=78The internal structure of a leaf consists of three main tissues: The epidermis ( the upper and lower epidermis) 2.The […]

THE JOINTS A joint is a place where two or more bones meet or articulated. Types of Joint Immovable joint […]

Functions/Importance of the skeletal system it gives support, shapes and rigidity to the body Skeleton protect delicate organs of the […]

The pectoral girdle holds the upper limbs or arms to the axial skeleton. It consists many of four separate bones, two […]

All vertebrae even though they have different function, have certain features in common. Neural canal: This is the passage of the […]