Answer:
oligodendrocytes
Explanation:
Glial cells are part of the nervous system. These are helper cells that support the function of the central nervous system (CNS) and can be called oligodendrocytes when they supply myelin to neurons. These cells are responsible for producing the myelin sheath have the function of electrical insulator for CNS neurons. They have extensions that wrap around the axons, producing the myelin sheath.
It is estimated that there are 10 glia cells in the CNS for each neuron, but because of their small size, they occupy half the volume of nervous tissue. They differ in form and function and they are: oligodendrocytes, astrocytes, Schwann cells, ependymal cells, and microglia.
By being in the same area or Causing weathering at the same time or place
Answer:
Will never go to fixation.
Explanation:
Mutation is the sudden, heritable change in the genetic sequence of the organisms. The mutation might cause the particular disease in the organisms.
The gene fitness leads to the increase in the gene frequency in the upcoming generations. The gene will fix in the population when their i no selection and no mutation. Since, the information given in the question states that mutation is acting, so the A allele will never fix in the population.
Thus, the answer is option (c).
A BIOME is a major ecosystem spread over a wide geographic area, and characterized by certain types of flora and fauna, as determined by climate. Climate and soil determine the flora, which, in turn, largely determine what type of other organisms live in that biome.
Biomes
Answer:
The option which does not describe the generalizations in the cerebral cortex is <u><em>b. The hemispheres are exactly equal in function.</em></u>
Explanation:
The cerebral cortex is an exclusively grey matter which makes 40% of the mass of the brain. It has areas for motor neurons and sensory neurons to enter into it and it controls actions like thinking, understanding etc.
The cerebral cortex has two hemispheres; the left hemisphere and the right hemisphere. Each side has different functions to perform.
The cerebral cortex is divided into four lobes and each lobe performs different functions.
