Answer:
Option C) Feedback inhibition
Feedback inhibition is a regulatory mechanism in which the end product of a metabolic pathway inhibits an enzyme that catalyzes an early step in the pathway.
Explanation:
Feedback inhibition is a regulatory mechanism in which a biochemical pathway is regulated by the amount of the product that the pathway produces. Thus, it is also known as end-point inhibition.
For example:
The accumulation of ATP inhibits the action of phosphofructokinase, the enzyme that catalyzes the rate-limiting step of glycolysis
Answer: The correct answer is- Intraspecific competition.
Intraspecific competition can be described as an interaction in a population where members belonging to the same species compete for a limited resource ( such as food, water).
As per the information given in the question, both organisms ( grizzly bears) belong to the same species and competing for fish, which is food for them.
Thus, it is an example of Intraspecific competition.
<span>They need to adapt to changes in temperature because under the water it may be warm while the surface is cold and water or moisture because the tide is constantly changing so sometime they may have water while other times they might not.</span>
Local wind patterns and global wind patterns are main causes for cyclonic storms.
<u>Explanation</u>:
Tornadoes are formed over the land, while hurricanes are formed on the water. Hurricanes are formed as of a storm in a tropical area or warm area, on the other hand hurricanes are formed due to different situations in various places. When large masses of air of different temperature and densities meet together, cyclone storms are caused. As the lower density air mass rises and the cooler descents, what is formed is called a weather front, and the coriolis effect makes the front to start spinning and form a funnel. The biggest fuel system is water vapor from the oceans in a tropical storm. The water releases heat and surrounds the air as the water vapor rises and condenses, causing a low pressure, hence the cooler air masses moves to the region with low pressure as the warm air goes up. The spiral begins and a tropical storm is formed. This is how local and global wind patterns affects the formation of tornadoes and hurricanes.