A chracterstic of angiosperms is
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Angiosperms are able to grow in a variety of habitats. They can grow as trees, shrubs, bushes, herbs, and small flowering plants. Some of the characteristics of angiosperms include:
1.All angiosperms have flowers at some stage in their life. The flowers serve as the reproductive organs for the plant, providing them a means of exchanging genetic information.
2.Angiosperms have small pollen grains that spread genetic information from flower to flower. These grains are much smaller than the gametophytes, or reproductive cells, used by non-flowering plants. This small size allows the process of fertilization to occur quicker in the flowers of angiosperms and makes them more efficient at reproducing.
3.All angiosperms have stamens. Stamens are the reproductive structures found in flowers that produce the pollen grains that carry the male genetic information.
4.Angiosperms have much smaller female reproductive parts than non-flowering plants, allowing them to produce seeds more quickly.
Angiosperms have carpels that enclose developing seeds that may turn into a fruit.
A great advantage for angiosperms is the production of endosperm. Endosperm is a material that forms after fertilization and serves as a highly nutritional food source for the developing seed and seedling.
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Answer :
Angiosperms -
- Angio is covered and sperma is seed. Hence, It indicates plants which have covered seeds.
- Most of the flowering plants are angiosperms.
- The seeds are developed inside an organ which further becomes a fruit.
- The seeds have cotyledons which are the plant embryos.
- The can be classified into two groups on the basis of number of cotyledons present in the seeds.
- If there is a presence of single cotyledon then the plant will be called monocotyledonous or monocots.
- Whereas, presence of two cotyledons, the plants are called dicots.
- An example for monocots include Paphiopedilum.
- An example for dicots is Ipomoea.