'Internal compartments' presentation slideshows

Tissues

Tissues. -four primary tissue types:. 1. Epithelial. 2. Connective. 3. Muscle. 4. Neural. Epithelial Tissue. = lining epithelium & glands multiple functions of epithelial tissue: 1. protection - from dehydration, pathogens 2. synthesis 3. regulation - e.g. body temperature

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Protista

Protista. A World in a Drop of Water. 50 ?m. Figure 28.1. A World in a Drop of Water. Even a low-power microscope Can reveal an astonishing menagerie of organisms in a drop of pond water. The Diversity of Protists. Morphological Diversity Organelles

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Chapter Seven

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Introduction

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Objectives

Objectives. List the characteristics that biologists use to distinguish between abiotic and biotic factors. Identify the characteristics used to classify kingdoms. Differentiate bacteria from archaebacteria. Contrast the terms colony and aggregate. III. Characteristics of Living Things.

370 views • 19 slides

Cell Features

Cell Features. Section 3.2. The Cell Theory. The Cell Theory has three parts: 1. All living things are made of one or more cells. 2. Cells are the basic units of structure and function in organisms. 3. All cells arise from existing cells. The Cell Theory, continued. Cell Size

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