When a cell is differentiated that means it is no longer a ''blank canvas'', a pluripotent cell (like the stem cells).
Let's take a muscle cell as an example.
Before it is differentiated, it is just like all of the other stem cells.
But after the expression of genes specific for muscle cell and the resulting changes in structure and physiology of the cell, this cell becomes a muscle cell.
Afterward, the differentiated muscle cell communicates integrates with other muscle cells into the muscle tissue. The muscle tissue eventually forms organs like skeletal muscles, the heart and similar.
Answer:
The brain case consists of eight bones. These include the paired parietal and temporal bones, plus the unpaired frontal, occipital, sphenoid, and ethmoid bones.
Explanation:
Answer:
Avermectins
Explanation:
Avermectin is a class of drug that are used as a pesticide to kill the helminths. Averctin may exist in the form of monosaccharide as well as disachharide.
The averctin drug blocks the transmission of electrical impulse in the brain. This drug inhibits the neuromal transmission in helminths and thus proves to be a effective drug to kill the helminths.
Thus, the correct answer is option (2).