A violin transforms electrical energy into sound energy.
Answer:
The correct answer is option B, that is, cerebral palsy.
Explanation:
An array of disorders, which influence the tendency of an individual to move and maintain posture and balance is termed as cerebral palsy. The condition is most commonly witnessed in childhood and is a motor disability associated with the poor functioning of the brain. The condition results in muscle weakness as part of the brain that helps in controlling muscles get affected.
The signs and symptoms of cerebral palsy vary, for example, individuals suffering from the extreme form of cerebral palsy would need the assistance of certain equipment in order to move. On the other hand, individual suffering from mild cerebral palsy can walk to a certain extent, however, might also need help in order to do that.
Cerebral palsy can result in many conditions based on the part of the brain getting affected like stiff muscles, poor balance and coordination, and uncontrollable movements. Thus, in the given case, Sammy is suffering from cerebral palsy.
External exchange of gases
Answer:
Nucleosomes
Explanation:
Nucleosomes
DNA is the heredity matter of the cell .
DNA is enclosed in the Nucleosomes which is present in the cell in the nucleus of the cell .
DNA is condensed together to form chromatin,
and further the chromatin are aligned to form chromosome , that are present in the nucleus of the cell .
Hence , the answer is Nucleosomes .
