The answer is because they are not necessary for the plant to reproduce
Answer:
C. 2 and 4 are correct
Explanation:
Institutional review board protects the rights of human research.
They are involved with reviewing of all research that involves the use of humans before it is conducted and protect the welfare of the human involve and the privacy.
The member of the board must be 5 and above and it include people from different fields that are knowledgeable and will provide findings on human research. A non scientist is also involve and someone from other field.
2 and 4 is correct
The other molecules are triglycerides, low density lipoprotein, and high density lipoprotein.
Something that doesn’t depend on something else
Answer: first 2 statements ie. It is essential that our diet provides these amino acids.
There are 20 essential amino acids.
