For a science experiment why is the difference between the experimental and control group important?

Explanation:

Because participants have been randomly assigned to either the control group or the experimental group, it can be assumed that the groups are comparable. Any differences between the two groups are therefore the result of the manipulations of the independent variable.Ap

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?