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3 Φεβ 2023 · How Plants Grow. Meristem, a type of tissue consisting of undifferentiated cells, is the key to all plant developments. Apical meristems are located at the apex or tip of roots and buds. They help roots and stems increase in length, allowing flowers and leaves to perform cell division.
The main stages of a plant’s life cycle are seed, germination, seedling, adult plant, pollination, and seed dispersal. Different types of plants have different life cycles, depending on their shape, size, lifespan, or reproduction.
28 Φεβ 2021 · In Summary: How Plants Grow. Most plants continue to grow as long as they live. They grow through a combination of cell growth and cell division (mitosis). The key to plant growth is meristem, a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate.
5 Ιουλ 2023 · It all starts with a tiny seed. When a seed gets water and warmth, something magical happens. It begins to grow! The roots of the plant grow down, down, down into the soil. It hold the growing ...
27 Ιουλ 2022 · In this chapter, you’ll explore the structures and functions of leaves, shoots, and roots. Thumbnail: Each part of a plant — from tiny root hairs to the concealed buds — contributes uniquely to the overall growth of the plant. . The organization of the plant is not unlike that of our own bodies.
The process of growth. Growth occurs when cells divide, differentiate (become specialised to a particular function) and elongate. In plants, this occurs in growing zones called meristems and is controlled by three hormones: auxin, gibberellin and cytokinin.
Learn about the life cycle of a plant. How do plants reproduce? What is pollination? What part do flowers play in the plant life cycle?
