immunity is not my subject, if you have knowledge about this, then you are right sis

epidemic MCQs, plz read it 2 times

you are right sis regarding DNA and mRNA

it is Addison's Disease

ok for chemo receptor, but specifically refers to nose.

Blood groups
same thing of immunity, you are right.

yes there are living fossils, check on net.

198.concave mirrors can produce small,large and other forms of image .it depends upon distance.
ok

208 MCQ. sound as wave and as effect on ear.

199.convex mirror to image he virtual banata he.concave mirror ka image real hoota he so ans iska concave hoga
ok

both are right sublimation and distillation

when we minus nucleoplasm from protoplasm we get cytoplasm. this is equation

breathing operates both way. after certain time we cant hold our breathing and it becomes involuntary!

plz attempt new ones and also point out mistakes
thanx