Body Movements | Class 6 | Science Online Classes | Swiflearn - Session 3

Описание: Body Movements | GAIT Of Different Animals | Earthworm | Snail, Cockroach, Fish, Birds | How Do Snakes Move

This is Session 3 of LIVE Online Class of Body Movements of Class 6 Science. In this session, Sreeju Ma'am will teach you Body Movements.The topics that are going to be covered in this session are :

00:00 - Introduction
06:19 - Earthworms
17:00 - Cockroaches
20:58 - Birds
26:36 - Fishes
31:43 - Snakes



#Body Movements
#GAIT Of Different Animals
#Earthworm
#Snail
#Cockroach
#Fish
#Birds
#How Do Snakes Move



Gait of other animals
Earthworm
 They do not have bones
 Their body is made up of rings
 A slimy substances secreted by its body provides movement (NSO)
Snail
 It has a slimy body and lack bones.
 Its shell does not help in movement but has to be carried along.
 Foot is a muscular organ which helps in locomotion
 The foot of the snail have a thick structure. It is made up of strong muscles.
Cockroaches
 Belongs to Phylum Arthropoda
 It has a hard and stiff exoskeleton
 It has 3 pairs of legs for walking and 4 wings to fly
 The body muscles of cockroaches move the wings when it flies.
Fish
 Skin of the fish have scales which reduces frictional drag
 They have a streamlined body shape which enhances locomotion
 Coordination of fish muscles and tail help the fish to swim.
 They use fins to move in water.
Short Notes
Class 6 Science

https://www.swiflearn.com/
Birds
 The forelimbs are modified into wings
 They have hollow and light bones which reduces weight.
 The hind limbs help in walking and perching
 They have strong shoulder bones
Snakes
 Presence of long backbone and thin muscles.
 Loops made by the body of the snake helps in moving forward.
 Moves fast but not in a straight line
 They cannot move on frictionless surface.

To download FREE Revision notes for Body Movements Class 6 Science visit :
https://swiflearn.com/revision-notes/..."