Answer:
A. Only cells that are closely related to the original stem cell
Explanation:
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Bones grow and fuse and then they get weaker
Muscles become gradually weaker as time goes on
Nerves stop sending signals as efficiently
Reproductive system in females is unable to produce eggs for fertilization for babies in the older adulthood.
A primary active transport process is one in which <span>molecules move through transport proteins that have been activated by ATP.
</span><span>Primary active transporters, such as the sodium-potassium ATPase (or pump), are activated when ATP is hydrolyzed. This activation allows for the transport of solutes across the plasma membrane against concentration gradients.</span>
Cell therapies would use stem cells,<span> to replace or rejuvenate damaged tissue. Scientists also want to use </span>stem cells<span> to understand disease and find drugs that might treat it. </span>Embryonic stem cells<span> could be used to make more specialized tissues that have been lost to disease and injury.</span>
Answer:
The answer is: Linkage disequilibrium at alleles controlling the sexually selected trait and fitness bind them together evolutionarily.
Explanation:
Indirect selection can be said to operate at one locus resulting in genetic correlation with another locus, which is the main goal in the selection process. During the process of sexual choice, this commonly occurs when one preferred allele diffuses because it is out of balance with other alleles, which are benefited by natural selection or sexual selection.
