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Understanding Angiosperms: Characteristics, Importance, and Reproductive Structures

Angiosperms are vascular plants that produce flowers and fruits, found in diverse environments. They exhibit a wide range of shapes and sizes, with notable examples including peaches, tulips, and grass. Flowers serve a critical role in attracting pollinators, while fruits protect seeds during reproduction. Additionally, the distinction between monocots and dicots is vital: monocots have one cotyledon, while dicots have two. Angiosperms are essential for food, clothing, and various products vital to human life and industry.

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Understanding Angiosperms: Characteristics, Importance, and Reproductive Structures

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  1. Do Now _____ vascular plant with seeds but non flowering _____waxy coating on stems and leaves that keeps them from drying out _____a leftover center of a supernova that is dense and made of neutron stars _____prominences from different sunspot regions that connect _____visible surface of the sun

  2. Key Questions What are the characteristics of angiosperms? What are flowers for? What are fruits for? What is a cotyledon? What is the difference between monocots and dicots? What is the importance of angiosperms?

  3. 1. Characteristics angiosperms • Vascular plants that produce flowers or fruits • Found in almost every environment • Large variety of shapes and sizes • Examples-peaches, tulips, grass • 2. Flowers are used to attract animals to help reproduction • 3. Fruits are used to surround and protect the seed for reproduction • 4. Cotelydon-a seed leaf found inside a seed

  4. 5. Monocot Dicot 1 cotyledon 2 cotyledon ex. Grasses, orchids ex. Roses, cactuses, peas onions, lillies, palms peanuts, sunflowers • Importance of angiosperms food for humans and animals, clothing, perfumes, rubber, toys, furniture

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