Getting to Know Plants

Structure, Function, and Classification of Plant Life

Students learn to identify **parts of a plant** — **root, stem, leaf, flower, and fruit** — and understand their functions. The chapter also discusses **different types of plants**: herbs, shrubs, and trees, along with climbers and creepers.

Key Topics & Instructions

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Chapter Objectives:

Identify the major parts of a flowering plant.
Match each part to its primary function (e.g., photosynthesis, anchorage).
Classify plants based on their size, stem type, and lifespan (Herb, Shrub, Tree).

How to Use:

Use Experiment 1 to select a plant part and view its function.
Use Experiment 2 to select a plant type and see its classification.

Experiment 1: Plant Part and Function

Select a major part of the plant to find its primary biological function.

Select Plant Part

Primary Role

Anchorage & Absorption

Key Process

Absorption of Water/Minerals

Experiment 2: Plant Type Classification

Select a common plant to see how it is classified.

Select Plant

Stem Characteristics

Soft, Green, Thin

Life Form Class

Herb

Plant Organ Systems:

The plant body is divided into two main systems: the **Root System** (underground) for anchorage and absorption, and the **Shoot System** (above ground) for support, reproduction, and food making.

Plant Classification Groups

Herbs:

Small plants with soft, green, non-woody stems. Short lifespan (e.g., Tomato, Mint). Primarily annuals.

Shrubs:

Medium-sized plants with hard, woody stems that branch out near the base. Bushy appearance (e.g., Rose, Lemon).

Trees:

Tall, large plants with very thick, hard, woody stems (trunk) that branch out high up from the ground (e.g., Mango, Banyan).