The two cells that result from a single cell need to have the same amount of genetic material as the initial cell, therefore the DNA needs to be duplicated before the cell divides.
The sister chromatids are attached together so that during anaphase the daugther cells will receive the same chromosomes
Organisms that survive a new environment are said to have adapted to their surroundings.
According tom Lichens, represented by this symbiotic relationship, are responsible for primary succession <span>or the establishment of a new site for plant growth. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has helped you.</span>
The circulatory system moves the nutrients from the digestive system to all over the body.
The choice would be B/2: The average temperature during the summer in Michigan is 79 degrees.
