Answer:
The first one I'm sorry if its not correct
Every cell of the body contains the same DNA. So, the nerve cells and the blood cells have the same set of genetic instructions.
Different cells are produced by differential use of that DNA. Different sets of genes must be turned on and off in the various cell types (differently expressed genes).
Most cells in a human body contain a complete set of the genome <span>( the genetic material of an organism), which is two sets of 23 chromosomes, with exception of egg and sperm cells, which carry only half a set of chromosomes (23 instead of 46).</span>
use a dictionary, it will save you time and points in the future
<span>The answer to this question would be: A) The relative frequency of the mutation will increase as time passes.
Since the mutation increases the ability to break down and digest molecule, the bacteria can consume more type of food, thus their survivability should be increased. This will cause their number become increased over time.
If the mutation cause decrease in survivability, the number of bacteria will become rarer.</span>
Question 1
A. They are both unicellular
Question 2
B. there are three types of cells, prokaryotic, eukaryotic plant, and eukaryotic animal.
