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Seedless plants are divided into three main groups: ferns, bryophytes, and algae plants.
Ferns: ferns, viviparous dog spine, manjianghong, curly cypress...
Moss: Ground money, gourd moss...
Algae: kelp, seaweed, sponge...
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Originally, when plants were in a wild state, they generally had seeds, but now science has developed, and many ornamental flowers have been cultivated.
In order to save nutrition, or not to waste nutrition, many ornamental flowers will not bear fruit, such as a large number of autumn chrysanthemums used in chrysanthemum exhibitions every autumn, many varieties of camellias, and a variety of camellias, which can be seen everywhere, are also many varieties.
There are also many succulents of the Sedum family, such as longevity flowers, various sedumes, and so on.
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Ferns, viviparous dog spine, Manjianghong, etc., Diqian and Cucurbita moss are mainly spore plants.
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Such as moss, cypress, horsetail, fern, etc.
You can refer to the plant classification table.
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You can refer to the plant classification table, except for the phylum Seed Plants, all plants are seedless.
Basically, they are some primitive and small herbaceous plants, such as mosses, juniper, horsetail, ferns, etc.
Common grasses are seeded.
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Algae plants, bryophytes, ferns.
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Except for the phylum Seed Plants, all of them are seedless plants, which are basically some primitive and small herbaceous plants, such as mosses, juniper, horsetails, ferns, etc. Common grasses and flowers are seeded, you can refer to the plant classification list.
Non-seed plants refer to plants that can reproduce their offspring through asexual reproduction, and now almost all plants can reproduce through asexual reproduction, also known as seedless plants. The advantage of non-seed plants is that they can maintain the excellent characteristics of the variety and grow quickly. The disadvantage is that the method of reproduction is not as simple as sexual reproduction.
A variety of flowers and plants, more contact with flowers and plants is beneficial to the body, but individual physique will also be allergic, it is recommended to pay special attention, and whether there are seeds or no seeds, raising plants is to pour into the heart and take care of it, no matter what is not good.
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Plants are divided into seed plants and spore plants according to whether they bear seeds Seed plants are divided into gymnosperms (such as ginkgo, pine, etc.) and angiosperms (peach trees, plum trees, wheat, etc.) according to whether they have a peel coating outside the seeds: gymnosperms (such as ginkgo, plum, wheat, etc.) Spore plants reproduce offspring with spores, such as algae, mosses, and ferns.
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Seed plants are divided into: gymnosperms and angiosperms.
Non-seed plants: algae plants, ferns, fungi plants, bryophytes.
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Why do some plant seeds have no seeds?
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There are only a few kinds of plants without leaves in the world, note that they are plants, and fungi are not counted as singles.
small tree, 2 6 m high, 10 25 cm in diameter, grey or pale grey when old, green when young, flattened or branched in the upper part; A succulent singleton tree with a small branch, rich in milk. Leaves alternate, oblong-linear, 7 15 mm long, mm wide, apex obtuse, base tapering, entire, sessile or nearly sessile; It is often born on the young shoots of the year, sparse and quickly shedding, and has a stem to exercise photosynthetic function, so it is often leafless; The total bracts are thousand-membranous and fall early. The inflorescence is densely packed at the top of the branch and has a stalk at the base;
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Cuscuta seeds.
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Bamboo, like a needle, is its leaf-like branches. Singles tree, crab claw orchid.
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Generally, monocots have endosperm, such as corn, rice, millet, etc. Dicotyledons do not have endosperm like peanuts, soybeans, etc.
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Endospermic plants are monocots such as maize, wheat, and endospermless plants are dicots such as soybeans, peanuts. But there are two exceptions: the dicotyledon has the endosperm plant castor bean, and the monocotyledonous endosperm plant Cigu.
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Corn is a typical plant with endosperm!
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Bananas, pineapples, garlic, potatoes.
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You're saying the opposite. The seed is what is in the fruit, or the seed is the fruit, and there is no seed without the fruit. However, some have fruits but no seeds, and now many plants have been made like this.
For example, seedless watermelons, oranges, oranges, grapefruits, etc., are all fruits, but there are no seeds in them.
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