Test: Getting to Know Plants - Class 3 MCQ

The passage 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 plant described as having a long and thin stem, needing support to climb, is the money plant. As explained in the passage, the money plant cannot stand up by itself and climbs by spreading upwards, resembling a creeper.

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.

The plant category known for having soft stems that do not become woody is Herbs. Herbs are smaller plants with tender stems and are characterized by their non-woody nature.

Climbers are plants that grow by climbing on other plants for support, utilizing structures like tendrils or twining stems, while Creepers are plants that grow by spreading along the ground, often covering a large area horizontally.

The roots of a plant are responsible for absorbing water and nutrients from the soil. They anchor the plant and facilitate the uptake of essential elements necessary for growth and development.

Trees are characterized by having a big trunk of wood and many branches that spread out with leaves on them. Their structure typically includes a main trunk supporting various branches where leaves grow.

Grasses are distinguished by their long, thin, and flat leaves. Unlike Shrubs or Trees, Grasses typically have slender, blade-like leaves that are characteristic of this plant category.

Climbers in the passage are described as having thin and flexible stems. These plants rely on other structures for support as they grow vertically, often winding around other plants or structures.

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.