Answer:
The following are some of the differences between industrial cities and pre industrial cities.
Explanation:
- In industrial cities, each phase of production is carried out by specialists while in pre-industrial cities each phase is carried out by craftsmen
- Pre-industrial cities are congested while industrial cities are not.
- Industrial cities embrace modern transportation facilities while pre-industrial cities use primitive transportation technology.
- Pre-industrial cities use primitive sources of energy while industrial cities embrace modern energy sources.
Answer:
None of the listed answers
Explanation:
During muscle contraction, the strands of collagen stretch and the muscle shortens. The Golgi tendon organ sends impulses when the muscle lengthens. This distension deforms the terminals of the sensory fiber of type Ib, whereby the cationic channels sensitive to distension are opened. As a result, the axon becomes depolarized and action potentials are triggered that trigger the nervous impulse towards the central nervous system, through the spinal cord. The frequency of the action potential indicates the force that is converted within the muscle.
Answer:
The situation that have occurred with friendship between Jewell and Amie falls under the in-group–out-group bias, the concept actively researched under the theory of prejudice and group conflict.
Explanation:
In the beginning Jewell became friends with Amie, because she thought that they belong to the same group (<u>in-group</u>). Meanwhile, when she learned Amie was a teacher in her college she realized the belong to a different group (<u>out-group</u>).
This phenomenon is explained in particular due to <em>competition between groups</em>. Here, students and teachers compete, because each of them uses different methods of achieving goals.
For example, students cheat to get good grades, while teachers fight against cheating. By being friends with Amie (<u>the teacher</u>), Jewell (<u>the student</u>) might have become worried that she will disclose some information about how students cheat and thus <u>pose a threat against her own group</u>.
To find a gene associated with a particular disease.
Answer: Option A
<u>Explanation:</u>
Fluorescence in situ hybridisation is a test which is done to recognise which portion or the part of the DNA is to be tested. It is done to see the presence or the absence of particular chromosome regions.
This technique is used to identify the chromosomal aberrations and with these aberrations, certain tests can be diagnosed in the human body. Therefore it is a very important technique. It is used by the molecular biologists to identify the area to be tested.
