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STRUKTUR DANFUNGSI KEHIDUPAN HEWAN

KEY CONSEPTS

1.Stucture and fucntion are closely linked at every level of organization2.The main types of tissues in a complex animal are epithelial, connective, muscle, and nervous tissue3.Tissues and organs from the 11 main organ systems of a complex animal4.Homeostatic mechanisms are responsible for the body’s automatic tendency to maintain a relatively stable internal environment5.Thermoregulation contributes to homeostasis

Bagaimana ukuran sel hewan besar dan kecil..misalnya buaya dan kupu-kupu ?

STRUKTUR DANFUNGSI KEHIDUPAN HEWAN

Cell:Tissues :1.Epithelial tissues cover the bodies and line its cavity2. Connective tissues support other body structures3.Muscles tissues is specialized to contract4.Nervous tissues control muscles and glands

OrgansOrgan systems

EPITHELIAL TISSUES: Simple squamous, simple cuboidal, simple columner, Stratifies squamous, pseudostratified

CONNECTIVE TISSUES : Loose Connective tissues, Dense connective tissues, Elastic connective tissues, Reticular connective tissues, Adipose tissues, Cartilage, Bone, Blood

MUSCLE TISSUES: Skeletal, cardiac, smooth

Lung cancer. Enhanced by SEM. Cancer cells of human lung tissue multiply rapidly and invade normal tissue

NERVOUS TISSUE

Review

• What are the main differences in structure and function between epithelial and connective tissues ?

• What type of tissues lines the air sac of the lungs ? How is its adapted to its function ? Where is it found in the body ?

• What are some differences between the three types of muscle tissues ? How is the structures of each type adapted for its function ?

• How is the neuron uniquely adapted for its function ?