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What is the classification of plants on the basis of their size and structure |
| Answer» <html><body><p>Based on the size, nature of the stem and the life span, plants are <a href="https://interviewquestions.tuteehub.com/tag/classified-2029893" style="font-weight:bold;" target="_blank" title="Click to know more about CLASSIFIED">CLASSIFIED</a> into herbs, shrubs and trees There is one more category called as creepers and climbers.Explanation:Plants are multicellular, mostly green organisms which are seen inour environment.Classification of plants 1) Based on the size, nature of the stem and the life span, plants are classified into herbs, shrubs and trees There is one more category called as creepers and climbers.a) A herb is a non-woody plant that has green and tender stem with few branches on.It is usually short.It has a very short life.Herbs have a variety of uses <a href="https://interviewquestions.tuteehub.com/tag/like-1073845" style="font-weight:bold;" target="_blank" title="Click to know more about LIKE">LIKE</a> adding flavour to food, providing medicine for diseases and some with spiritual touch.Mustard, Tulsi, Wheat, Gram are some of the herbs we know.b) A shrub is taller than a herb and has stem <a href="https://interviewquestions.tuteehub.com/tag/branching-16545" style="font-weight:bold;" target="_blank" title="Click to know more about BRANCHING">BRANCHING</a> out at its base.Shrub is a bushy plant.The stems of a shrub are not hard but thick.A common place where shrubs are grown is known as shrubbery.These plants live for many years.Sunflower, Rose, Lime are some of the shrubs that we see around. c) A tree is a woody plant that has many branches on a single stem.Trees serve us lot of benefits.They prevent soil erosion, maintain carbon dioxide content in the air, provide us materials to make huts and to make furniture.Trees are categorised based on their height, width of their trunk, <a href="https://interviewquestions.tuteehub.com/tag/overall-1143661" style="font-weight:bold;" target="_blank" title="Click to know more about OVERALL">OVERALL</a> size, and of course their age.Trees are with long life span. Mango tree, Neem tree, Peepal tree are some of the trees in our surroundings.d) Creepers are the plants with weak stems and hence cannot stand straight.They grow on the ground.Creepers as the name suggests creep horizontally on the ground.Creepers are capable of growing new plants on their own.Some creepers can also <a href="https://interviewquestions.tuteehub.com/tag/cause-910965" style="font-weight:bold;" target="_blank" title="Click to know more about CAUSE">CAUSE</a> allergies or skin problems if touched.Life time of creepers if very short.e) Climbers are the plants that need support from other structures to grow and spread.Climbers can either grow horizontally or vertically unlike creepers that grow only in horizontal direction. Lifespan is very short in climbers.The climbing plants use these tendrils to cling on to the support firmly.A tendril can be a modified leaf or a shoot or petiole like structure which is used by climbers to wrap around a support.Different types of tendrils are leaf tendril, stem tendril, leaflet tendril, leaf tip tendril etc.Climbers attract insects and reptiles by their bright coloured flowers and fragrance.</p></body></html> | |