Answer: Goes to there habitat to sleep and rest.
Explanation:
Answer:
a. F. W. Went isolated the chemical substance responsible for
communicating stimulus information- TRUE
b. The chemical substance responsible for communicating stimulus
information is a hormone- TRUE
c.Charles and Francis Darwin confirmed that the tip of a plant stem is
responsible for initiating the phototropic response- TRUE
d.When the tip of a stem is covered with a transparent cap, the stem bends
toward the light source anyway- TRUE
e. When the base of a stem is covered with an opaque shield, the stem
bends away from the light source- FALSE
f. An example of another control mechanism is that some plants require
more than 12 hours of darkness to produce flowers- TRUE
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:
True
Explanation:
A gene pool is all of the genes present in a particular population. Each type of gene within a gene pool may exist in one or more alleles. The prevalence of an allele within the gene pool is described by its allele frequency. ... If it is polymorphic, each allele has a frequency that is between 1 and 99%.
1. Osmosis
Recall that osmosis specifically refers to <em>water specifically</em> moving through a membrane in and out. In this case, water is moving out of cells through the cell membrane into the water.
2. Diffusion
Diffusion is the movement of molecules according to a concentration gradient. Because of this, diffusion is a form of passive transport because it does not require energy. In this case, oxygen is moving freely from the lungs into the bloodstream. This process does not take energy, and because oxygen is a small, non charged molecule, it can diffuse freely, therefore the process is diffusion.
3. Active Transport
The sodium pump is a prime example of active transport. Remember that when pumps are involved, it essentially means whatever is moving cannot move by itself, but rather needs force behind it, which is provided by the pump. Because sodium cannot simply move out of a nerve cell, this is a form of active transport.
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