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May 6, 2024 · Angiosperm, any of about 300,000 species of flowering plants, the largest and most diverse group in the plant kingdom. Angiosperms are vascular seed plants in which the ovule is fertilized and develops into a seed in an enclosed ovary.
- General Features
The variety of forms found among angiosperms is greater than...
- Classification
Classification Diagnostic classification General...
- Meristem
meristem, region of cells capable of division and growth in...
- Structure and Function
The organs of the plant—the roots, stems, and leaves—are...
- Reproduction
Reproduction General features. The vast array of angiosperm...
- Ground Tissue
Highly developed land plants have two types of tissues...
- General Features
May 2, 2024 · Fern, class of several thousand species of nonflowering vascular plants that reproduce by spores. Ferns have true roots, stems, and complex leaves and constitute an ancient division of plants. Learn about their physical characteristics, life cycle, genetics, evolutionary history, and classification.
May 12, 2024 · What are the main types of vascular plants? The major vascular plants are seedless vascular plants like ferns and lycophyta’s, gymnosperms like cycads and conifers, and angiosperms or flowering plants.
4 days ago · Monocots have a distinctive arrangement of vascular tissue known as an atactostele in which the vascular tissue is scattered rather than arranged in concentric rings. Collenchyma is absent in monocot stems, roots and leaves.
May 7, 2024 · This collection focuses on vascular plants--those that contain water- and nutrient-conducting tissues called xylem and phloem. Ferns and seed-producing plants fall into this category. In several cases, we will distinguish between monocotyledonous and dicotyledonous plants.
- Usually in multiples of three.
- Often parallel-veined.
May 15, 2024 · herbaceous plant, any vascular plant that does not have true woody tissues. Herbaceous angiosperms (flowering plants) include nearly all annual and biennial plants and a large number of perennial plants. Nonflowering herbaceous plants are limited to the ferns and lycophytes; all gymnosperms are woody plants.
May 9, 2024 · Vascular Tissue. It includes two types of conducting tissues: xylem and phloem. Xylem conducts water and minerals from the roots to different plant parts and plays a role in structural support in the stem. On the other hand, phloem transports organic compounds from the site of photosynthesis to other parts of the plant.
