HORTICULTURE

Detailed explanation-1: -The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.

Detailed explanation-2: -Stems may be herbaceous (soft) or woody in nature. Their main function is to provide support to the plant, holding leaves, flowers, and buds; in some cases, stems also store food for the plant.

Detailed explanation-3: -The roots absorb water and minerals from the soil and anchor the plant in the ground. The stem supports the plant above ground, and carries the water and minerals to the leaves. The leaves collect energy from the Sun and make food for the plant, using an amazing process called photosynthesis.

Detailed explanation-4: -It is responsible for carrying minerals, water, and glucose to different parts of the plant. When the stems are green, they may contain chloroplasts and perform photosynthesis. The stems can also be modified for food storage (tubers) and vegetative propagation (bear buds) as seen in potatoes.

Detailed explanation-5: -The type of vascular tissue which transports water and minerals from roots to leaves through the stems and branches is xylem. Phloem is the vascular tissue that transports food material from leaves to other parts of the plant.