Answer:
Gene Flow
Explanation:
Gene flow is when genetic material gets transferred from one population to another.
Answer:
B. locus ceruleus.
Explanation:
A nucleus present in the pons of brainstem responsible or involved in physiological responses to panic and stress is known as locus ceruleus.
Basically, locus ceruleus is responsible for the primary production of norepinephrine in the brain. The nucleus transfers the norepinephrine to whole cerebral cortex along with various other structures like amygdala, cerebellum, hippocampus, and spinal cord.
So, when there is a panic disorder due to norepinephrine dysregulation at the brainstem area which will be definitely locus ceruleus.
OK so basically the ice age had occurred during the Pleistocene it was about 2.6 billion years ago
Uncontrolled production of cyclins will most likely result in uncontrolled division of the cell.
CELL DIVISION:
- Cell division is a biological process that every cell undergoes to replicate themselves. It is the process by which cells are multiplied in living organisms.
- According to this question, proteins called cyclins bind to enzymes that send signals for the cell to progress through stages of cell replication. However, at the end of the cycle, the cyclins are degraded to prevent further signaling for the cell to divide.
- In a case whereby there is an uncontrolled production of cyclins, this will most likely result in uncontrolled division of the cell because cyclins stimulate cellular division.
Learn more about cell cycle at: brainly.com/question/25068613?referrer=searchResults
I think the answer is Passive
