Answer:
D&B
Explanation:
Each chromosome contains a single double-stranded piece of DNA
one chromosome contains thousands of genes
False 23 the presence of prosthetic implant indicates that the skeleton is definitely not prehistoric True 24 a skull B c long limb bones Dall of 41
12. Chromosomes are contained in the nucleus of the cell
13. Humans have 46 chromosomes
14. Male chromosome is XY Pairing and Females have two copies of the X chromosome.
REMOVING THE SLIDE FROM UNDER HIGHER POWER OBJECTIVES MAY CAUSE THE SLIDE SURFACE TO HIT THE OBJECTIVE LENS SINCE THE LENS IN THESE OBJECTIVES WILL BE VERY CLOSE TO THE SLIDE. THIS COULD RESULT IN DAMAGE TO THE LENS. b. TO ACHIEVE THE HIGHEST POSSIBLE RESOLUTION WHEN VIEWING THROUGH THE HIGHEST POWER OBJECTIVES.