Effective teachers contribute to the development of classrooms and schools that value diversity and civic-mindedness. Effective teachers collaborate with other teachers, administrators, parents, and education professionals to ensure students' success, particularly the success of students with special needs and those at high risk of failure.
A cuticle /ËkjuËtÉªkÉl/ , or cuticula, is a term used for any of a variety of tough but flexible, non-mineral outer coverings of an organism, or parts of an organism, that provide protection. Various types of cuticle are non-homologous, differing in their origin, structure, function, and chemical composition.he cuticles of plants function as permeability barriers for water and water-soluble materials. The cuticle both prevents plant surfaces from becoming wet and helps to prevent plants from drying out. Xerophytic plants such as cactus have very thick cuticles to help them survive in their arid climates.
This answer refers to the Botanical reference of Cuticle; refer to the related question What is a cuticle for the Anatomical definition. Plant cuticles are a protective waxy covering produced only by the epidermal cells of leaves, young shoots and all other aerial plant organs without periderm.lants without a cuticle live underwater. The purpose of the cuticle is to prevent the leaves of a plant from losing moisture to the atmosphere. Pine needles have a thick waxy â¦ coating that prevents moisture loss during the winter, when the air is dry.