The answer for the question is the Apical meristem.
Growth in plants occurs as the stems and roots lengthen. Some plants, especially those that are woody, also increase in thickness during their life span. The increase in length of the shoot and the root is referred to as primary growth. It is the result of cell division in the shoot apical meristem.
Answer:
cells typically acquire more and more mutations, but cell division
Explanation:
Answer:
Yes , the death of many inocent souls proclaimed by the confederates we're all pardoned on behalf that they just obey the UNION and obeyed the laws against slavery , In my opinion that is a slap on the wrist. I believe in a life for a life most of these men we're rampant killers and we're pardoned with no 2nd judgement.
Explanation:
For the people that dont know he had demanded strong action against them when the war ended. "The time has come," Johnson had said, "when the American people should understand what crime is. And that it should be punished." ... Johnson declared a pardon for all former confederates who promised to support the Union and obey laws against slavery.
<h2>CNS </h2>
Explanation:
An example of a myelin producing cell in the CNS is oligodendrocyte
- The major function of oligodendrocytes is the formation of myelin
- Myelin acts as an insulator of axonal segments and is a prerequisite for the high velocity of nerve conduction
- Larger axons form thicker myelin
- During development, oligodendrocytes arise from precursors located in the sub-ventricular zone such as the sub-ventricular zone of the lateral ventricles for the cerebrum or the fourth ventricle for the cerebellum
- In the spinal cord, oligodendrocytes originate from the ventral regions of the neural tube and in the optic nerve they migrate into the nerve from the third ventricle
- It is the oligodendrocyte precursor cells which migrate to their destination where they then differentiate into the more mature oligodendrocytes
- The proliferation of the oligodendrocyte progenitor cells is controlled by a number of growth factors released predominantly from neurons but also from astrocytes such as platelet derived growth factor (PDGF) or fibroblast growth factor (FGF)
An organ or tissue that is considerably colder than 98.6°F is better able to resist damage from hypoperfusion because: A) the body's metabolic rate is slower. The amount of blood returned to the heart is called: A) preload.