Subject- Science ( Semi English)
Std-6th. J.V.Sonambe.
Sub Teacher -Shri Deepak Bhalerao,sir
SELF STUDY SERIES
विद्यार्थी मित्रांनो,
खाली दिलेला स्वाध्याय नीट वाचा व आपल्या पुस्तकात पाहून उत्तरे लिहा.कोणतेही गाईड व व्यवसाय पुस्तिकांचा आधार घेऊ नका.
1) sometimes when we fall while playing or have an accident a bone in our arm or leg may get broken this is called a ......of the bone
2) X-rays were discovered by......
3) The .......gives shape and support to the body
4) bones are composed of two main constituents. bone cells are biotic. while calcium carbonate, calcium phosphate, minerals and salts are the ..... constituents of bones
5) bones of our body are classified into four types
i)....
ii).....
iii).....
iv)......
6) the system which gives a definite shape to the body, provides support and protects the delicate organs inside the body is the......
7) the parts of the human skeletal system
i)....
ii).....
iii).....
iv).....
v)....
8) there are altogether... bones in the skull
9) the cage like structure in the chest is called the.....
10) there are altogether 33 bones in the spine ,each called a.....
11) the spine protects the..... that originate from the brain
12) there are ..... bones in each of the ears
13) the .....is the smallest bone in our body
14) the longest and strongest bone in the human body is the thigh bone or the...
15) the bones in our body are connected to each other by means of......
16) .....are the places where two or more than two bones are connected to each others
17) joints are of two types
i)....
ii).....
18) types of movable joints
i)....
ii).....
iii).....
19) .....is an important and large organ of all living things
20) the skin gives us the sense of...
21) The outermost covering of the body is called....
22) human skin is made up of..... main layers
i)....
ii)....
23) The outermost layer of the skin is called the.....
24) The layer below the outermost layer of the skin is called the.....
25) in the skin, there are glands which secret sweat. they are called....
26) our body temperature usually remains constant at approximately....
27) functions of the skin
i)....
ii)....
iii).....
iv)....
v)....
vi).....
28) cells of the epidermis contain a pigment called.....
29) the percentage of.... decides the fairness or darkness of the skin.
30) melanin protects our skin and the inner parts from......
31) discriminating between people based on their..... colour is unscientific and wrong.
32) avoid the temptation of using..... means to become fair.
34) All the bones in the body along with the..... together form the skeletal system
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