Zoology Any of various pointed projections, processes, or appendages of animals. These are characteristic of xerophytes. The thorns of roses are actually prickles. They give protection and help in climbing. The tomatillo plant can be erect or prostrate and typically does not reach more than 1 metre (3.3 feet) in height. Spine definition, the spinal or vertebral column; backbone. 1 of 2. spine definition: 1. the line of bones down the centre of the back that provides support for the body and protects…. See more. The leaves of many cacti, barberries, and other plants are modified as spines (see figure 38.28f). The definition of Spine is followed by practically usable example sentences which allow you to construct your own sentences based on it. In the many species of the spurge family… The stems are sometimes slightly hairy and bear ovate, irregularly toothed leaves.The flowers are borne in the axils of the leaves and feature five fused petals that are typically yellow with dark spots towards the base. Spines synonyms, Spines pronunciation, Spines translation, English dictionary definition of Spines. Spine definition: Your spine is the row of bones down your back. Plants with spines have no leaves, because the spines ARE the leaves. In the case of cacti, the reduction of leaf surface reduces water loss and also may deter predators. In cacti, spines are wholly transformed leaves that protect the plant from herbivores, radiate heat from the stem during the day, and collect and drip condensed water vapour during the cooler night. Plant Urdu Meaning - Find the correct meaning of Plant in Urdu, it is important to understand the word properly when we translate it from English to Urdu. Thorns are woody, straight and pointed structures. Other articles where Spine is discussed: angiosperm: Leaf modifications: Spines are also modified leaves. 2. Learn more. In pineapple, (Annanas) and century plant (Agave), margins of the leaves are modified into spines. ریڑھ کی ہڈی سے متعلق Reedh Ki Haddi Se Mutaliq: Spinal Anaesthesia Spinal Anesthesia Spinal: (noun) anesthesia of the lower half of the body; caused by injury to the spinal cord or by injecting an anesthetic beneath the arachnoid membrane that surrounds the spinal cord. There are always several meanings of each word in Urdu, the correct meaning of Plant in Urdu is پودا, and in roman we write it Poda. Spines are similar to thorns, in that they feature internal vascular tissue, but they arise from leaf tissues, not shoots. n. 1. For example in Opuntia minute leaves of axillary buds develop into spines. Prickles are sharp extensions of the stem or leaf epidermis and are different from both spines … Spines adorn a number of shrubs, including barberry (Berberis vulgaris). You can also find multiple synonyms or similar words of Spine. Interestingly, many of the plants we characteristically associate with having thorns, actually don’t. The page not only provides Urdu meaning of Spine but also gives extensive definition in English language. Spines. The spinal column of a vertebrate. | Meaning, pronunciation, translations and examples
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