Gymnosperms and angiosperms have a few things in common, such as leaves, stems, pollen, and roots, but they differ in their flowering capabilities and seed production. AngiospermsGymnosperms and angiosperms are the two types of seed-producing plants. /p> Know More
Angiosperms are flowering plants that produce single-layered or double-layered seeds inside the plants' fruits or flowers. The seeds are not exposed without opening the fruit or flower. Angiosperms include all the various types of fruit trees and plants and all the species of flowers.
Gymnosperms do not flower, but they produce seeds of the "naked" variety. These seeds are exposed on the exteriors of plants. They often drop off or even fly away in the wind. Conifers, like pine and cypress trees, are gymnosperms. These particular trees produce seeds in the form of cones.Learn More
Desertification can be slowed or stopped by protecting the native plants in the area, slowing or stopping land use that leads to erosion, and careful use of land for grazing rather than farming. Desertification is most frequently caused by overuse of water resources in an area, combined with the removal of plant matter. Plants are essential to preventing desertification, as they hold the fertile top soil in place.Full Answer >
Decomposers help the environment by breaking down large organic molecules into forms that other organisms can use, releasing them into the ground, water and air. They can get energy from organic compounds other species cannot. Without decomposers, many of these compounds would remain unusable and would even obstruct new life.Full Answer >
Pure research, which is also known as basic or fundamental research, is conducted without a specific goal in mind, whereas applied research is carried out with the goal of solving a problem or answering a specific question. Pure research is more exploratory in nature.Full Answer >
Positive gravitropism describes how plant roots grow downward in response to gravity. This characteristic is found in all higher plants, lower plants and other organisms.Full Answer >