Answer:
Indole-3 acetic acid
Explanation:
IAA causes cell wall extension by activating the proton pump, which keeps the cell wall acidic at a pH of around 4. The cell wall pressure is reduced in these conditions, and water enters the cell, resulting in an increase in cell volume. As the cell grows in size, new cell wall material is required to keep the wall stable. Auxin IAA is a naturally occurring substance. It also promotes cell enlargements, cell division in the vascular cambium, root initiation enlargement, cell division in VA.
IAA can be found in the seeds of many plants, especially legumes like peas and broad beans.
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Coal isn’t a mineral.Coal is made of decomposed plant material which is organic , minerals are inorganic .
Answer:
5
Explanation:
Nitrogen has 5 electrons in its n=2 (outer) shell.
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MRNA is RNA that carries info from DNA to the ribosome. The mRNA is initially transcribed from the corresponding DNA sequence and then translated into protein. That is the best answer I have sorry that I can't help further!
Question is unclear, please re word it and i will answer it.
