Locomotion and Movements

locomotion Is unity of the Important characteristics of all living beings as plants and animals. Mostly plants argon fixed but well-nigh plants move. Plants ar fixed but even accordingly they show movements as leaves of plants, touch-me-not show extraordinary movements, when touched by hand. The sunflower air embolism towards the sunlight. During the darkness time so many plants fold their leaves or close the petals but next morning the leaves and petals ar opened normally. Plants manage chlamydeous and Volvo changes their take aims.Animals move from hither from there in search of food ND shelter. Animals overly move from place to place to vitiate unfavorable conditions, for mating. To lay eggs, to make their nests (birds). Animals also support very fast to save themselves from predators. Some animals the likes of coral, sponge and sea-anemone do not change their places. Movements stiff change the at titude of clay parts in the relation body axis but complete body does not move. For example when limbs ar moved, fingers are moved to hold the things. Neck is moved towards the sides to odor and tall Is moved for different purposes.Locomotion means the position of entire odd Is changed from one place to another, this takes place due to some reasons such as to scram food, to get shelter and avoid enemies. Grazing animals, like cow, horse, goat move from place to place, birds fly away, when they are going to be caught, frog jumps into the water when it feels danger. MOVEMENTS IN ANIMALS There are so many types of animals such as unicellular, small, medium size and very large-scale size animals all show movements either they are aquatic, arboreal or terrestrial.Microscopic animals such as ameba, paramecium and euglena show following types f movements. (A) Amoeba Amoeba is found In water. It shows creeping movements. Locomotors movements of amoeba are brought by the formation of finger like projections called pseudopodia (false feet). some(pre nominal) pseudopodia may project out at in any time but one pseudopodia may be continuously projecting in a specific direction, this is called leading pseudopodia, remaining Pseudopodia are go and amoeba moves in desired direction, this type of movements also occurs in W. B. C of human blood. B) Euglena Euglena shows flagella movement . Euglena moves tit the serve of palm like structure called flagellum. flagellum ext eat ups out through the front end of Euglena, during the movements, the flagellum have wordss back and forth to draw the Euglena previous in the in water with a reel rotation on straight line (swimming movements). (C) paramecium The whole body is recovered by thread like cilia which help paramecium in movement, this movements is called cilia movements. The cilia beat the water backwards and the paramecium moves forward, and as their calamity Is oblique, It rotates on Its longitudinal axis.When calla beat present direction the paramecium moves backwards (swi mming movements). (D) serpent Hydra is a fixed aquatic organism. It shows two types of deflexion movements- 1. Looping Hydra moves with the help of its tentacles. Hydra decompression sickness its body and fixes the tentacles on the ground, now it frees its fixed end and draws it near the tentacles and now the body becomes straight up again. 2. Somersaulting In this releases its base and make the body straight and upside down and again bends the body forward till it touches the ground and now it releases the tentacles to make the body straight. INSECTSSome insects lack wings and they are unable to fly like silverfish and genius lice. Some insects like housefly and mosquito have one pair of wing, which are called bow wings, they fly with the help of these wings. Some insects have two pairs of wings the fore and hind wings, like butterfly and dragonfly.