Answer and Explanation:
As I don't have access to live butterflies, the control group would be clay models that do not exhibit warning coloration, e.g. beige / white / brown. In contrast, the experimental group would be the clay models that exhibir a strong warning coloration such as color orange / red.
After preparing the clay 'prey', I would locate them in specific places outside where birds are able to detect them. Moreover, I would use a webcam to monitor the recurrence of birds in the area.
1st experiment: Test whether birds approach the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Then, record the minutes they spent wandering near the prey.
2nd experiment: Test wheter birds feed on the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Record time.
Carry out statistical analyses.
Present results and discuss.
The answer is carbon, hoped this helps you!
A Tendon is a cord of strong, fibrous tissue connecting muscle to bone And is designed to withstand tension.
Answer:
Plant cell seems less affected by the changes in solute concentration due to presence of cell wall.
Explanation:
The principle difference between plant cell and animal cell is that plant cell contain cell wall but animal cell does not.
The presence of cell wall prevent the osmotic lysis of the cell when the cell is kept in a hypotonic solution.
In case of plants the solute concentration of cytosol is greater than that of extracellular matrix.The entry of water inside the plant cell increases the turgor pressure that pushes both cytosol and plasma membrane against the rigid cell wall.
