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Answers
parenchyma is those type of tissue whose cell is alive and are oval elongated in shape and very loosely packed having large intercellular space its function is to provide mechanical support to the plant and it also store food and nutrition in its vacuole.
sclerenchyma have dead cell they are narrow elongated in shape its cell wall is composed of Lignin which make it hard its function is to provide mechanical strength to the plan and help to provide hardness to the plant.
the cell of collenchyma are also alive it is oval and elongated in safe it is tightly packed with no intercellular space it is found below epidermis in leaves and steam its function is to provide mechanical strength to the plant and also provide flexibility to the plant
Answer:
1 . blood freeze in our body is known as clotting of blood
2.The definition of porous is a material that is able to easily absorb fluids or allow liquid to pass through.
3.Cyton is the central or cell body of a neuron containing the nucleus and excluding its processes. ... Cyton receives electrical impulses from other neurons through dendrites.
4.Goblet cells are modified columnar cells and are found between the columnar epithelial cells of the duodenum. They secrete mucus, which acts as a lubricant.