7.Write a short note on first-class lever, second-class
lever and and third- class level​

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

About __ of the mass of the cell is water

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.