A keystone species helps define an entire ecosystem. Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.
A) hypertonic because it has higher salt levels than inside
Answer:
b. the neritic zone
Explanation:
Neritic zone, also known as sublittoral zone, is a transition zone between the continental domain and the marine domain. It is the area that is under the influence of the tides and where light can penetrate to the bottom, promoting photosynthesis.
This zone is a complex, dynamic, changeable range and subject to various geological processes. The mechanical action of waves, currents and tides are important modeling factors of coastal zones, the results of which are erosion or deposition.
Answer:
It is used for lipogenesis
Explanation:
Carbohydrates are broken down into glucose and then this glucose is absorbed in the blood from where it enters the cell and used for ATP production.
The excess of glucose in the body is used for lipogenesis. So excess glucose converts into fat and stored in the liver. Some fat is also stored as glycogen in the liver and muscles by the action of insulin but the majority of excess glucose converts into fat.
This fat provides a reserve energy source in our body. Therefore the right answer is- It is used for lipogenesis.
