Humans skeleton comprises
skull and backbone
ribs and breast bone
shoulder and hipbones`
all of these
Study the figures of human skeletal system. Which type of movement is possible for the joint labeled as 'X'?
Back and forth movement
Side to side movement
Gliding movement
Circular movement
Which one of the following is the characteristics of birds?
Strong muscles
Light bones
Hollow bones
All of these
The given figure illustrate a part of human skeletal system. Which part of body is protected by the illustrated figure?
Spinal cord
Rib cage
Brain
Heart
One of the organism given below can walk, climb on a surface and also fly in the air, the organism is
Fixed joints are found in
lower jaw
skull
hands
hipbone
Muscular foot is a locomotary organ in
snakes
earthworm
housefly
snails
Study the given figure. The label 'X' in the figure is ......i........ while label 'Y' is .......ii...........The information in which row completes the given statements?
i- organ, ii- muscle
i- muscle, ii- joint
i- joint, ii- bone
i- bone, ii- organ