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ProfessorVascular Systems, CORRECT, Unlike others
One adaptation that helps plants survive on land is the development of roots, which anchor the plant in the soil and absorb water and nutrients. Another important adaptation is the evolution of cuticles, waxy coverings on the plant's leaves and stems that help reduce water loss through evaporation. Additionally, the presence of stomata, small openings on the surface of leaves, allows for gas exchange while minimizing water loss.
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Why would being an angiosperm be an adaptation on land?
It helps the plant reproduce in dry environments.
Which characteristics help enable plants to survive on land?
Plants have adapted to survive on land through features such as a waxy cuticle to prevent water loss, vascular tissues for nutrient transport, and roots for anchorage and nutrient uptake. Additionally, the evolution of seeds and pollen allowed plants to reproduce without relying on water.
Why was the evolution of spores important to the success of life on land?
Spores allowed plants to reproduce and disperse in a dry environment, enabling them to colonize land. Spores served as a protective mechanism against desiccation and helped plants survive in diverse habitats. This adaptation was essential for the transition of plants from aquatic to terrestrial environments.
What is the waxy layer land plants have that allows them to survive on land?
The waxy layer on the surface of land plants is called the cuticle. It helps prevent water loss by acting as a barrier to limit transpiration and protect against environmental stressors, allowing plants to survive on land.
How is the reduced gametophyte an adaptation for seeded plants?
The reduced gametophyte in seeded plants is an adaptation that allows for greater protection and nourishment of the developing embryo. This reduced gametophyte phase ensures that the embryo has a stable environment for growth and development, increasing its chances of survival. It also helps minimize the dependency on external water for fertilization, which is essential for the success of land plants.
