Given the following sequence of genes on a chromosome, determine what change in chromosome structure occurred. the asterisk indicates the centromere

before: A B C D * E F G H

after: A C D * E F G H

a) inversion b) gene duplication c) terminal deletion d) interstitial deletion

Which of these statements are true about scientific theories and hypothesis

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?