Organ system A group<span> of organs that work together to complete a </span>specific function<span>. specialised A </span>cell<span> that has become differentiated to </span>carry out<span> a particular </span>function<span>, eg red blood </span>cell<span>. tissue A </span>group<span> of similar </span>cells that carry out<span> the same </span>function<span>, eg muscle tissue.</span>
Answer: (C) The larger cube has more volume, so the food coloring takes more time to soak in.
Explanation: Since the potato cube was very small, it absorbed the dye faster than the big potato cube because of its small surface area compared to the bigger cube. (PS: I've done a experiment about this topic before)
Blood to the rest of your body
<u>Answer:</u>
<em>Colchicine is also known as mitotic poison. When it is added the separation of chromosomes of daughter cells are stopped. </em>
<u>Explanation:</u>
This is because the formation of spindle fiber is not allowed in the mitosis phase. Basically it is the process of arresting the mitosis at metaphase to study the chromosomes properly.
The addition of colchicine prevents the chromosomes to move to opposite poles. It makes the cell polyploidy. Hence the of addition of colchicine is the polyploidy of the cell.
Answer:
Both are used for breathing.
Explanation:
When rib muscles and the diaphragm contract they increase the volume of the chest cavity, increasing the air pressure outside the body, causing air to rush into the lungs to fill the vacuum created by the increase in volume.