When your pupil dilates it is involuntary because you do not, and are unable to control your pupils accommodation to light
Answer:
Mendel studied the inheritance of seven different features in peas, including height, flower color, seed color, and seed shape.
The offspring via sexual reproduction are genetically unique compared to the parent.
Sexually reproduction produce offspring which inherit genetic material from both parent. The sexual reproduction is able to generate genetic variation offspring due to the process of meiosis which randomly shuffles gene across chromosomes. During prophase crossing over occurs which led to variation.
Answer:
They are the “last trophic level” in some hierarchies because they feed on everything (National Geographic). However, according to the strict trophic level definition they would be primary consumers.
Explanation:
The answer is Clonal selection.
In a pre-existing group of lymphocytes, in this case B cells, a
specific antigen activates the B cell because it bonded to a specific region of the B cell. This will induce the B cell to proliferate, producing clones of itself, and each clone will produce antibodies. Then the antibodies will bind to the antigen making it easier for to Antigen to be eliminated.