Answer:
I think the answer is option D
Answer:
Sensory Adaption
Explanation:
Stimuli, both external and internal, are sensed with the help of sensory receptors. These sensory receptors sense the change in internal or external conditions called stimuli and send the information to the central nervous system. The sensory information is processed and interpreted in the central nervous system which in turn makes a person aware of the sensed stimuli.
However, the constant presence of the same stimulus does not trigger the firing of the action potential as it occurred during the first few encounters. This is called sensory adaption. For example, chirping of birds is apparent when a person enters the countryside but becomes less apparent after a few days due to sensory adaption of ears.
Answer:
An RNA molecule transcribed from DNA is called messenger RNA, or mRNA for short. The mRNA now moves away from the DNA and leaves the cell's nucleus. Outside the nucleus, ribosomes attach themselves to the RNA.
Explanation:
As an example I will take the Balkan lynx and the measures for its protection.
After WW II, the subspecies of the Eurasian lynx, the Balkan lynx, was killed extensively. The reasons were that the population was growing quickly so there were much more encounters between the lynxes and the people, but also because the people believed that the lynxes were killing their livestock (mostly the sheep and goats), which turned out to not be true at all.
The Balkan lynx reached a point where it was almost totally wiped out, with only around 30 grown individuals left in the 90's, on the territories of Macedonia, Albania, Serbia (in the present Kosovo), and Montenegro.
All of the organizations from this countries which primary goal is the protection of the animals stood together and made the governments to take urgent measures and to be very strict with them. And so they did. Regulations were made where the killing of a lynx means multiple years in prison, the protected areas got more stuff to patrol and watch out, and the people were restricted into going in some areas, yet alone doing something in them.
The numbers of the lynxes is still small, but the population has almost doubled, and last year, three cubs were recorded on the territory of Macedonia, so maybe this wild cat has a brighter future.
Answer:
True
Explanation:
Communities can include different species also.
