4x, or the objective lens. Hope that helps you, my friend.
<span>strip-cropping:cultivation of crops in strips following the contours of the land</span>
Answer: Missense Mutation
Explanation:
A missense mutation is when the change of a single base pair causes the substitution of a different amino acid in the resulting protein.
Crossing over creates new gene combinations which aren't found in the parent.
I hope this helped.
