Characteristics of Angiosperms

Angiosperms ar very plants and create evolved a lot since it ancestor. just about of the reproductive structures found in the plants ar petals, disgrace, sepal, and fruit. Petals argon sheeny colored leaf-like structures that surround the main reproductive organs of the flower. Petals ar used to attract pollinators and rub off pollen and serve up murmur on them to new(prenominal) flowers. Attracting pollinators greatly annexs the prospect of pollination in angiosperms. tieer is make of a long tube that has a viscous ascend to trap pollen, commonly from other plants. The randy surface and pollen recognition allows the flower to effectively trap pollen from other plants to increase pollination probability and variation in the offspring. The stigma is usually shaped to easily fit the pollinator. Sepals are clarified vanish at the end of the flower. The sepal cherishs developing flower from environmental dangers and/or herbivores. This ensures the flower?s develop ment and reduces the waste of nutrients and free energy on dead flowers. Protecting the flower as soundly increases the probability of reproduction. Angiosperms have also evolved to make fruits when the flower is fertilized. Fruits are usually made up of the ovary in flower. They promote informant dispersal and protect the sows when it?s dormant. The animals eat the fruit and many another(prenominal) times circularize the seeds far away from the plants to avoid completion.

These adaptations help the plants increase the probability of reproduction and variation in offspring. Mosses are limited to the dampish gr ound unlike the angiosperms. Mosses do not c! ontain vascular tissue that allows plants to grow tall and mail the water, minerals and food up and down the plant. This prevents moss to spread to area with little moisture by not being able to suck it out of the soil. Mosses also do not have seed which allow the offspring to... If you want to get a ample essay, order it on our website: OrderCustomPaper.com

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