Explain any three advantages that seeds offer to angiosperms. (2024)

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Explain any three advantages that seeds offer to angiosperms.? ›

The seeds protect the embryo from harsh environmental conditions. They provide nourishment and parental care to the developing embryo. The dispersal of the seeds to far-off places prevents competition among the members of the same species, thus preventing their extinction.

Angiosperms are the dominant form of plant life in most terrestrial ecosystems, comprising about 90 percent of all plant species. Most crops and ornamental plants are angiosperms. Their success comes from two innovative structures that protect reproduction from variability in the environment: the flower and the fruit.

Seeds can survive even in conditions that are unfavorable for the parent plants. Most seeds are poisonous; therefore, they are not consumed by animals and persist in the environment for long periods of time. Seeds contain embryonic plants, an abundant food supply, and a protective covering.

Advantages of seed formation in plants: Seeds provide a protective coat so that the embryo plant can develop when it finds a nice piece of soil. Seeds are a protective structure that lets a plant embryo survive for long periods of time before it germinates.

Plants, like all living things, have basic needs: light, air, water, and nutrients. The advantage of most seeds is that they have a protective coating and a built-in food source.

The seeds protect the embryo from harsh environmental conditions. They provide nourishment and parental care to the developing embryo. The dispersal of the seeds to far-off places prevents competition among the members of the same species, thus preventing their extinction.

Angiosperms are important for humans as they are the major source of food. They also provide us with spices, textiles, herbs, and pharmaceuticals. Angiosperms are also responsible for providing timbers and other wood. They also provide medicines, dyes, fibers, etc.

They help keep our soil in place and clean our water. We use them to make medicine, shelter, and lots of other products we need to survive. Quite simply, life would not exist on this planet without plants. Seeds are the way most plants make new plants.

Seeds are important to the plants that produce them because they are the primary means by which plants reproduce. Without seeds, most of the plant life on the planet would perish. Seeds are spread by many different means.

Answer and Explanation:

The main advantages of seeds over spores are protection, dispersal, and genetic diversity of offspring.

Do angiosperms have seeds? ›

Angiosperms are plants that produce flowers and bear their seeds in fruits. They are the largest and most diverse group within the kingdom Plantae, with about 300,000 species.

Natural seeds are less expensive than the same pelleted variety . Natural seeds are more readily available. Natural seeds are more versatile. They can be planted in a variety of ways, including directly in the ground, in a seed tray, or in a hydroponic system.

Thus, the pollen grains land on a specialized surface (the stigma), where they germinate. Angiosperms are siphonogamous (Greek, siphon + gamia = tube union), meaning that their sperm are not motile (i.e., lack flagella and cannot swim) and are delivered to the egg by means of a pollen tube.

Seeds are great sources of fiber. They also contain healthy monounsaturated fats, polyunsaturated fats and many important vitamins, minerals and antioxidants. When consumed as part of a healthy diet, seeds can help reduce blood sugar, cholesterol and blood pressure.

Seeds have a protective coat, so the plant can grow a nice piece of soil. Seeds can be easily dispersed. The dispersion is due to animals, birds, and wind. Without water, seeds can easily survive.

The benefits of producing seeds is that the plant is making an attempt to replace itself with young, much as people do.

The key difference between angiosperms and gymnosperms is how their seeds are developed. The seeds of angiosperms develop in the ovaries of flowers and are surrounded by a protective fruit. Gymnosperm seeds are usually formed in unisexual cones, known as strobili, and the plants lack fruits and flowers.

First and foremost, the flowering plants of angiosperms make them more attractive to pollinators like insects who efficiently spread their genes, while gymnosperms have to pollinate their own seed eggs in a less direct fashion.

All angiosperms have flowers, carpels, stamens, and small pollen grains. They are extremely successful plants and can be found all over the world.

Angiosperms are the vascular plants. They are phanerogams. They can develop seeds inside the fruit tissue that differentiates the angiosperms from other plants. They also show double fertilization ( syngamy and triple fusion) that is unique to angiosperms only.