In a pedigree, a circle represents a female, and a square represents a male.
Answer:
The correct answer is - option A. A difference in the cultural display rules.
Explanation:
Social or cultural displays rules are a social cluster or group and informal cultural norms to express their emotions in the correct way which are specific to cultural or social groups.
Pedro is an exchange student which makes his social norms different than the social norms or cultural display rules which cause difficulties to deal with the people and classmates.
Answer:
E) a ''walking stick'' insect that resembles a twig
Explanation:
The cryptic coloration is a type of coloration that helps an organism to blend in its environment. With other words, it is a camouflage. This type of coloration has been developed by organisms that are prey, but also by organisms that are predators. The organisms that are prey use this type of coloration in order to hide themselves from the predators, to be as unnoticeable as possible, thus to avoid being attacked. The predators on the other hand, use this type of coloration in order to blend in with the surroundings so that they can come closer to their prey and attack it without being noticed. We can easily say that this type of coloration works in both of the ways. The ''walking stick'' insect for example, resembles a twig, thus it has a perfect camouflage to not be spotted and attacked. On the other hand we have the tiger with its stripes, which is an unusual coloration for a cat, uses its stripes to break up the outline of its body, thus making it either unnoticeable or it confuses the prey.
Answer:
b. Mutualistic
Explanation:
The symbiotic relationships are defined by the interacition between two species, In the mutualistic symbiotic relationship both of the organisms get benefits from the interaction. in the case of the normal flora in the skin as they compete with pathogens for space and food they prevent this patogens to go in the human skin, and they get food from the skin, so as they give protecttion and obtain food, both of the organisms are getting benefits and because of this:
The relationship between you and your normal flora is an example of a mutualistic symbiotic relationship.
Answer:
Option A is the answer
Explanation: I took the test