Characteristics of Angiosperms

Angiosperms ar very plants and create evolved a lot since it ancestor. savage of the reproductive structures found in the plants atomic number 18 petals, stain, sepal, and fruit. Petals are lambent colored leaf-like structures that surround the main reproductive organs of the flower. Petals are used to attract pollinators and rub off pollen and abet pull through on them to some other flowers. Attracting pollinators greatly annexs the prospect of pollination in angiosperms. sidle uper is make of a long tube that has a viscous ascend to trap pollen, commonly from other plants. The mortifying 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 wee vanish at the end of the flower. The sepal cherishs developing flower from environmental dangers and/or herbivores. This ensures the flower?s development and reduces the waste of nutrients and nonhing on dead flowers. Protecting the flower as salutary 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 plant dispersal and protect the reservoirs when it?s dormant. The animals eat the fruit and numerous 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 ground unl ike the angiosperms. Mosses do not contain v! ascular tissue that allows plants to grow tall and transpose the water, minerals and food up and down the plant. This prevents moss to spread to area with slight 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 large essay, order it on our website: OrderCustomPaper.com

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