Answer:
because different cell types can perform different functions
<span>Cytokinesis is less complex than mitosis because it is simply the splitting of the cytoplasm to produce two daughter cells or two new cell membranes. It only follows the sequential phases that mitosis have. Mitosis is a continuous process which has four sequential phases namely, prophase, metaphase, anaphase, and telophase. Mitosis is the complete splitting of the cell involving much more processes than cytokinesis including the interphase and DNA replication.
</span>During exocytosis, vesicles in the cell fuse with the cell membrane, releasing their contents to the outside. It involves the movement of an intra cellular vesicle to the plasma membrane, then fusion.There are many cellular processes that involve exocytosis. These include:1.release of neurotransmitters from presynaptic neurons2. secretion of enzymes, peptides hormones and antibodies from cells.3. Placement of integral membrane proteins4. Antigen presentation during an immune response.5. acrosome reaction during fertilization.6. Recycling of plasma membrane bound receptors<span> </span>
When a spider is building its first web so perfectly, it is because of its innate behavior.
When u say innate behavior, it is a behavior that is not being learned or practiced. Rather it is based on its instinct which spider has when building their cab webs.
If an organic compound has -ol at some point in its name (such as Glycerol, Methanol, hexan-2-ol) then it contains one or more Hydroxyl Groups. This functional group consists of a Hydrogen bonded to an Oxygen, and the Oxygen is also bonded to some point on the Carbon chain.
The name for this series of compounds is the Alcohols.
