Answer:
Adaption is a gradual process of change or modifications of animal body either physically, structurally or behavioral changes in order to thrive and adjust better in the changing environment for survival.
Example is the adaptation by Polar bear. In the coolest arctic region, polar bear possesses long white furs with big sized paws and long hair. This help them to blend with white snowy color of environment and the big sized paws prevents them from slipping in ice and also could dig in the ice to take shelter is hostile weather like snowstorm. They have thick layers of fat beneath the skin that keeps them warm.
The phospholipid bilayer is a universal component of all cell membranes. Each phospholipid molecule has a hydrophobic(water repelling) and a hydrophilic( attracted to water) end. This allows the phospholipids to arrange themselves in a way that makes a cell membrane not able to dissolve in water. The bilayer is also semi-permeable which allows only certain molecules to enter the cell.
hope this helps
The correct answer is C. Hornworts
Explanation:
The stomate refers to a type of small pores in some plants that allow carbon dioxide and oxygen to enter to the plant and therefore support the exchange of gases in the plant which is necessary for different vital processes. This pores create a complex structure and have specialized cells that support its function. Additionally, this structure can be found in the sporophyte phase of pants which is a stage in the life of some plants including hornworts that have long horn-like structures that contain the stomate. But this cannot be found in other plants such as liverworts or Charales. Considering this, it can be concluded the group of plants in which stomata appear is hornworts.