TYPES OF TISSUES.

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Presentation transcript:

TYPES OF TISSUES

Types of tissues:

TYPES OF TISSUES: 1. Epithelial, nervous, muscle, connective 2. Connective tissue: a. Contains few cells- spaced apart b. Defensive (type)- defends the body. ex. WBC c. Sequestering (type)- store particular compounds ex. RBC (store hemoglobin) d. Structural (type) –ex. Ligaments, tendons, cartilage

Reticular connective tissue

tissues 3. Epithelial a. Tightly connected cells arranged in flat sheets. ex. skin b. Some forms exocrine glands- which produce & release secretions onto the body surface. Ex. sweat glands. 4. Muscle a. Made of cells that contract & relax b. Responds to electrical signals

Muscle tissue

muscles c. muscles work in pairs d. 3 types : cardiac, smooth, skeletal Nervous tissue: a. Contains cells called neurons b. Ex. Brain, nerves, and sense organs

Nervous tissue

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