Test: Getting to Know Plants - Class 3 MCQ

The Chapter discusses various categories of plants including Trees, Shrubs, Herbs, and Climbers. Trees are characterized by a big trunk and branches with leaves, while Shrubs have woody stems and grow close to the ground. Herbs are smaller plants with soft stems, and Climbers are plants that grow by climbing on other plants for support.

The Money plant has a long, thin stem and needs support to climb up. It can't stand up by itself and climbs by attaching to walls or other plants. This is different from trees or shrubs, which have strong, thick stems.

Shrubs are differentiated from Trees by their characteristics of having woody stems and branches growing close to the ground. Unlike Trees, Shrubs do not have a big trunk and typically have multiple stems.

Herbs are small plants that have soft, green stems that do not become woody. Unlike trees or shrubs, which have hard, woody stems, herbs have tender stems that are flexible and soft. Examples of herbs include mint and tomato plants.

Climbers are plants that need support to grow upwards. They climb on other plants, walls, or structures. Creepers, on the other hand, spread and grow along the ground, covering a large area. Climbers use their tendrils or twining stems to climb, while creepers do not stand up and spread horizontally.

The roots of a plant are responsible for absorbing water and nutrients from the soil. They anchor the plant in the ground and help it get the essential elements it needs to grow and stay healthy.

Trees have many branches that spread out with leaves on them. They are larger plants with a thick, woody trunk, and their branches extend high up, supporting leaves. Unlike shrubs, which are smaller and have multiple stems close to the ground, trees grow tall with one main trunk.

Grasses are known for their long, thin, and flat leaves. Unlike shrubs or trees, grasses typically have narrow leaves and soft, flexible stems. They are commonly found in meadows, lawns, and fields.

Climbers have thin and flexible stems. These plants need support to grow upwards, as their stems are not strong enough to stand on their own. They use structures like tendrils or other plants to climb and reach sunlight.

Distinguishing between Climbers and Creepers is essential in plant classification as it helps botanists and researchers categorize and understand the diverse growth habits and adaptations of various plant species. This knowledge contributes to a deeper understanding of plant diversity and ecosystems.