Answer:
If it does not undergo cytokinesis, it means that the cell membrane does not divide to give two daughter cells, hence the two nucleus of daughter cells remain in the parent cell. Over time, this may trigger checkpoint responses in the cell and if cytokinesis cannot be activated to divide the parent cell into two daughter cells, the cell will be killed via apoptosis.
Explanation:
<span>I believe this is true. I think I remember from science or biology that a broken part of certain organisms can regenerate and live as a new one. This is probably due to the fact that they lack internal organs so there is nothing necessary missing when it breaks.</span>
Answer:
Water interacts differently with charged and polar substances than with nonpolar substances because of the polarity of its own molecules. ... Because of its polarity, water can form electrostatic interactions (charge-based attractions) with other polar molecules and ions.
Sponges are sessile animals that have specialized cells called amoebocytes and choanocytes.
Sponges (phylum Porifera) are one of the simpllest multicellular organisms (first to branch off the evolutionary tree from the common ancestor of all animals) that have bodies full of pores and channels allowing water to circulate through them. Sponges’ s structure consists of two thin layers of cells and mesohyl layer between them. They don’ t have real tissues or organ systems such as nervous, digestive or circulatory systems. Constant water flow through their openings and pores obtain food and oxygen and remove wastes.