The current secretary of the department of energy is Rick Perry.
Mutations are random and rare changes in the DNA sequence that can both add or delete genes. (therefore, all of the answers listed above apply)
In genetics, the term mutation represents any change in the DNA sequence of an organism. Mutations can be limited to a change in just a single nucleotide ( Single Nucleotide Polymorphisms) or it can include deletions, insertions or translocation of a longer DNA sequence, sometimes even whole genes. Mutations are rare and random events, but there are some places in the genome that are more prone to genetic mutations, called ''hot spots''.
Answer:
mimicry is the correct option
Explanation:
Some nonpoisonous species of frogs have adopted the colors of poison dart frogs to trick predators into giving them a wide berth they don't deserve.
Answer:
0 current
Explanation:
Given that:
The concentration of Na inside the cell is 100 mmol/liter
The concentration of Na outside the cell is 100 mmol/liter
where;
z(valence of the ionic species for Na⁺ ) = +1, and the membrane voltage is 58 millivolt
Therefore;
![E_{ion} = \dfrac{58}{z} \times log _{10} \bigg (\dfrac{[ion]_{out}}{[ion]_{in}}\bigg)](https://tex.z-dn.net/?f=E_%7Bion%7D%20%3D%20%5Cdfrac%7B58%7D%7Bz%7D%20%5Ctimes%20log%20_%7B10%7D%20%20%5Cbigg%20%28%5Cdfrac%7B%5Bion%5D_%7Bout%7D%7D%7B%5Bion%5D_%7Bin%7D%7D%5Cbigg%29)
