Dynamic instability causes microtubules to grow and shrink rapidly. Consider a microtubule that is in its shrinking phase. Why is it shrinking

The energy needs of a human population are not affected by

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.

How dose plate tectonics effect climate