Tag: connective tissue
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Class 9th – Tissues in Animals
Tissues are a group of similar cells that perform similar functions. When are talking about animal tissues it can be classified as: Please click on the following types of tissues to reach related detailed posts: Epithelial Tissue Connective Tissue (Blood & Bone) Muscular Tissue Nervous Tissue
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Class 9th – Connective Tissue – Bone
BONE Bone is a connective tissue. It forms the framework that supports the whole body. It also anchors the different muscles and supports all the main organs of the body. It is a strong and non-flexible tissue. Matrix: hard matrix and is composed of calcium and phosphorus compounds. It consists of Tendon Ligament Cartilage…
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Class – 9th : Connective Tissue – Blood
FLUID MATRIX: PLASMA FUNCTIONS OF BLOOD: Blood flows and transports: Gases Digested food Hormones Waste materials to different parts of the body. Blood carries oxygen as oxyhaemoglobin with the help of RBC.
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Integumentary System (Skin and its derivatives)
Introduction The common structural pattern of both aquatic & terrestrial vertebrates of integument is… Epidermis Derived from Ectoderm Stratified i.e. consists of multi-layers of cells Dermis Derived mainly from mesoderm Formed of connective tissue Contain blood & lymph vessels, nerve & smooth muscle fibres, receptors and also special irregular pigment cells (chromatophores) Below dermis, subcutaneous…