1.Acc to my knowledge artificial immunity can be produced by both ways
Following is a link that provide some information abt our immune system
.
2.epidemic disease
Epidemic - Wikipedia, the free encyclopedia
List of epidemics - Wikipedia, the free encyclopedia
epidemic ko urdu me wabae marz khty hen jo whole population ko apney lapiet me le lety hen.
goiter is caused by deficiency of iron so it is not epidemic
influenza is epidemic and chicken pox is also epidemic ( i think i am right)
3.
mRNA
it is messenger RNA .ribosomal or RNA which is in combined form ,called nucleolus have all coded .messenger RNA only work for trafficking
4.
Addison's Disease
AIDS IS acquired immune deficiency syndrome .it mean body immunity is lost and WBCs are responsible for immunity.
5.
(Life Sciences & Allied Applications / Physiology) a sensory receptor in a biological cell membrane to which an external molecule binds to generate a smell or taste sensation
chemoreceptor - definition of chemoreceptor by the Free Online Dictionary, Thesaurus and Encyclopedia.
both nose and tongue are ans
6.
Blood groups are distinguished on the basis of
Antibodies
the option would be both antigens and antibodies
187.
which fossils are living????fossils are decayed/dead bodied of living things.
198
.concave mirrors can produce small,large and other forms of image .it depends upon distance.
here some which i mentioned upto 200