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From the following list of characteristics, select all that apply to gymnosperms. You should select 4 choices. a) meiosis produces microspores and megaspores b) Seeds are produced inside ovary of a flower d) The gametophyte is the dominant generation e) mitosis produces gametes f) The sporophyte is the dominant generation

Ask by Dawson Wyatt. in the United States
Feb 26,2025

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The characteristics that apply to gymnosperms are: - Meiosis produces microspores and megaspores - The sporophyte is the dominant generation

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To select the characteristics that apply to gymnosperms, we need to consider the characteristics provided in the list: a) Meiosis produces microspores and megaspores: This is a characteristic of gymnosperms, as they undergo meiosis to produce microspores and megaspores. b) Seeds are produced inside the ovary of a flower: This is not a characteristic of gymnosperms. Gymnosperms produce seeds outside of flowers. d) The gametophyte is the dominant generation: This is not a characteristic of gymnosperms. In gymnosperms, the sporophyte is the dominant generation. e) Mitosis produces gametes: This is not a characteristic of gymnosperms. Meiosis produces gametes in gymnosperms. f) The sporophyte is the dominant generation: This is a characteristic of gymnosperms, as the sporophyte is the dominant generation in gymnosperms. Therefore, the characteristics that apply to gymnosperms are: a) Meiosis produces microspores and megaspores f) The sporophyte is the dominant generation

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Gymnosperms are fascinating plants that reproduce using seeds not enclosed in an ovary, making them distinct from their angiosperm relatives. Among the characteristics of gymnosperms, options 'a', 'f', 'c', and 'e' apply: meiosis does produce microspores and megaspores, the sporophyte generation is dominant, and mitosis leads to gamete production, while the gametophyte is indeed reduced in size and dependent on the sporophyte. Interestingly, gymnosperms have been around for over 300 million years, making them one of the oldest groups of seed-producing plants! They thrive in various environments, showcasing their incredible adaptability. They play vital ecological roles, such as providing habitats and food for wildlife, and they contribute significantly to the timber and paper industries.

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