8. Our Skeletal System and the Skin | 6th science quiz |6 वी विज्ञान

8. Our Skeletal System and the Skin

 

Q1.The system which gives a definite shape to our body.

1.Respiratory System
2.Circulatory system
3.Skeletal system
4.Skin

Q2.The ....... joint is seen in fingers and toes.

1.Hinge joint
2.Ball and socket joint
3.Gliding joint
4.Immovable joint

Q3.............. is a protective shell for all the internal organs.

1.Excretory system
2.Skeletal system
3.Circulatory system
4.Respiratory System

Q4.When bone in our arm or leg may get broken. This is called a .............

1.structure
2.Joint
3.X-ray
4.Fracture

Q5.An ........ image shows whether a bone is broken.

1.X-rays
2.Photo
3.Rays
4.Fracture

Q6.The .......... is formed by the bones of the head and face.

1.head
2.Rib cage
3.skull
4.spine

Q7.There are ...... bones in the skull.

1.20
2.18
3.22
4.33

Q8.Which organs of our body does the skull protect?

1.Brain
2.Heart
3.Lungs
4.Kidney

Q9.The bone structure in the chest is called.........

1.Sternum
2.Spine
3.Rib cage
4.Skull

Q10.In the chest, there is one flat bone is called......

1.Rib cage
2.spine
3.skull
4.Sternum

Q11.There are ...... bones in the rib cage.

1.24
2.25
3.22
4.21

Q12.There are altogether ..... bones in the spine.

1.31
2.32
3.33
4.34

Q13.The .......... is smallest bone in our body.

1.Stirrup
2.Femur
3.Vertebra
4.Skull

Q14.The ........ is the longest and strongest bone in our body.

1.Stirrup
2.Rib
3.Femur
4.Vertebra

Q15.The place where two or more bones are connected is called a ..........

1.Skin
2.Joint
3.Rib cage
4.Spine

Q16.The layer below the epidermis is called..........

1.Epidermis
2.Melanin
3.Spine
4.Dermis

Q17.Our body temperature usually remains constant at approximately ......°C.

1.37°C
2.27°C
3.47°C
4.17°C

Q18.......... joint moves in a 180° angle.

1.Ball and socket joint
2.Immovable joint
3.Gliding joint
4.Hinge joint

Q19.......... joint moves in a 360° angle.

1.Immovable joint
2.Gliding joint
3.Ball and socket joint
4.Hinge joint

Q20.The outermost layer of skin is called........

1.Epidermis
2.Dermis
3.Sweat glands
4.Melanin