It seems clearly that science affects our life both positively and negatively. Science is needful for our life but not sufficient because science without conscience is very dangerous.
From morning...
a. Cornea: The cornea is the outermost layer of the eye and is primarily responsible for focusing the light that comes into our eyes. The cornea provides 66% of the optic power that the overall eye has....
We all have heard about this line " JAL HI JEEVAN HAI" but this is valid for humans until they are drinking water having pH 7 or above otherwise " JAL HI MAUT KA KARAN BAN JATA HAI".
Let Me Explain In...
Q1. What is the importance of variation?
Q2. Differentiate between asexual and sexual mode of reproduction.
Q3. Why is DNA copying an essential part of the process of reproduction?
Q4. Draw male or...