When plants evolved to live on land, several changes occurred that enable them live and
allowed them to survive. Those changes are called adaptations and all of them are formed in order to help plants obtain, retain and use water and minerals.
Some of the adaptations:
• Cuticle-it is a waxy layer on the surface of the leaves and stems of land plants that help them to minimize the rate of water evaporation.
• Stomata- small openings on the underside of leaves with the ability to open and close in order to let O2 and CO2 in and out. Closed stomata minimize water loss.
• Vascular tissue (Xylem) - a system for the water transport from roots to stems and leaves.
• Reproductive structures- pollen that can be dispersed through the air (no requirement for water), seeds with embryos inside..
Plant requirements are said to live on land, namely:
Structural Adaptation is the process of adjusting the morphology (outer structure) and anatomy (inner structure) of an organism's body to its environment.
Morphological adaptations can occur in plants and animals. Morphological adaptation is an adaptation carried out by living things as an effort to adapt to the environment accompanied by changes in body shape and tools. To survive in the environment and the changes that occur, not only animals that need adjustment but this also happens to plants to survive.
Morphological adaptations in plants are characterized by changes in the shape of leaves, roots, and stems of plants as evidence of adaptation to their environment. Morphological adaptations in plants are divided into three, namely plants that live in water (hydrophytes), plants that live in dry areas (xerophytes), and plants that live in humid areas (hygrophytes).
1. Xerophyte Adaptation
Xerophyte is a type of plant that lives in dry and minimal water places such as in the desert or savanna. Types of plants that live in this environment, for example, are cactus and butter flowers. The form of adaptation that this plant does is by adjusting the shape of the leaves, roots, and other body parts.
2. Hydrophytic Adaptation
Hydrophyte plants are a type of plant that lives in water. Types of plants that live in this environment, for example, lotus and water hyacinth. This plant lives on the surface of the water and is floating. This plant requires nutrients that are directly obtained from water
3. Hygiene Adaptation
Profit plants are types of plants that live in humid environments. Species of plants that live in this environment are examples of ferns, taro, and mosses.
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Adaptation https://brainly.com/question/1298172, https://brainly.com/question/2376848
Details
Class: College
Subject: Biology
Keywords: Structural Adaptation, Morphological Adaptation.
