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Biology

Feeding in man – Grinding and Chewing system

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

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Biology

Digestive System Or Alimentary System Canal

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 […]

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Biology

Internal Structure Of A Leaf

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 […]

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Notes

Supporting Tissues in Plants

Supporting Tissue In Plants Parenchyma Collenchyma Sclerenchyma Xylem Phloem Parenchyma It is made up of living unspecialized plant cell that […]

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Biology

Joints and parts of Joints

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

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Biology

Functions/Importance of the skeletal system

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

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Biology

Appendicular skeleton pectoral/ shoulder girdle

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

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Biology

Features Of A Typical Vertebrae – Cervical, Axis, Thoracic, Lumbar, Sacral and Caudal

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

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Biology

The component of the mammalian skeletons – Axial and Appendicular skeleton

The mammalian skeletal system is group into two major parts: Axial skeleton which comprises of the skull, vertebral column, ribs and […]

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Biology

Skeletons and supporting systems

Skeleton is the bony framework of the body which provide support, shape, rigidity and protection to the soft tissue and […]