The trachea contain seromucous glands and c shaped cartilage rings, while the bronchi contain incomplete cartilage plates and does not have the seromucous. The trachea is a structure present in the throat of all animals. it is adapted to pass food into the stomachusing specialized muscle contractions. Bronchi are two like structures that lead to the lungs and branch off into the broncoe, they are formed when the trachea divides.
Answer:
plasma membrane
Explanation:
An ostrich egg is the largest egg of any living bird. The eggshell of an ostrich egg is shinny, glossy and is cream in color. It is more oval than the egg of a chicken.
The structure of a cell comprises of the components with their specific functions which is essential to carry out the various processes of life. In an eukaryotic cell, the outer lining is known as the plasma membrane. It helps to protects the cell and separates it from the surroundings environment.
The plasma membrane is made up of proteins as well as lipids and other fat like molecules.
Answer:
Has more offspring that have the ability to survive and reproduce themselves.
Explanation:
Evolution fitness can be defined as a characteristic or quality possessed by living organisms and determines their adaptability, as well as level of success in terms of reproduction i.e giving birth to offsprings.
Hence, if you say that a ground squirrel has greater evolutionary fitness than another ground squirrel in the same population, you mean that the animal has more offspring that have the ability to survive and reproduce themselves.
The answer is it is the one who act as coenzymes in
metabolic processes and that is its primary role. Vitamin B are use in our body for healthier
skin, hair, eyes and liver, it also help to properly function our nervous system.
This also control our blood levels for amino acid homocysteine and it works as
an antioxidant to freely fight the radicals.