Thomas Hunt Morgan, who studied fruit flies, provided the first strong confirmation of the chromosome theory. Morgan discovered a mutation that affected fly eye color. ... Based on the inheritance pattern, Morgan concluded that the eye color gene must be located on the X chromosome.
It is the description of the magnitude of the response of an organism as a function of exposure to a stimulus or stressor after a certain exposure time. Hope this helps!
Explanation:
2) E) ribosome .
3) c) cytoskeleton: The cytoskeleton is a series of fibers made from proteins. It provides structure to the cell and gives it its shape it its shape.
4) a) chloroplast
14. A.
Homeostasis is the process by which an organism maintain constancy in its internal environment. Homeostasis is very important because if it not maintained the necessary biochemical processes that ought to take place in the body will be disrupted and this can lead to fatal consequences.
15. The correct option is: POPULATION, COMMUNITY AND ECOSYSTEM.
An organism is a part of a specific population, many populations of different species form a community and different communities of living organisms form the ecosystem.
Answer:
Xylem provides mechanical support and storage.
Explanation: