Question

state two difference between a convex lens and a concave lens. Give one use of convex lens and one of concave lens .​

Answer 1

Explanation:

use of concave and convex lens are:-

1-concave and convex lens are used in spectacles to correction of presbyopia.upper side concave and lower side convex

Answer 2

Explanation:

Chromosomes start to decondense during the _______ stage of mitosis

a) Metaphase b) Prophase c) telophase d) Anaphase