Cell division happens twice during meiosis. One starting cell can produce for gametes (eggs or sperm.) In each round of division, cells go through four phases called prophase, metaphase, anaphase, and telophase.
prophase During prophase the chromosomes become visible as paired chromatids and the nuclear envelope disappears. This phase includes reduction division, which is where the number of chromosomes is decreased from 46 (diploid) to 23 (haploid.)
metaphase This is where the 23 remaining chromosomes become attached to the spindle fibers.
anaphase During this phase, the chromosomes move away from each other to one or the other pole of the spindle fiber.
telophase In which the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed.
interphase This is a resting period.
I was wondering the same thing
Answer: Drugs in genral are a specifed type. I know some medications to treat cancer Stop your Centrosome from producing microtubules and microfiliments which in turn doesnt allow spindle fibers to grow and bind to your chromosomes. it would also stop the cleavage furrow from forming/occuring. In that situation metaphase anaphase and telophase would be interupted.
This is called the myelin sheath.
Answer:
<em>Xylem, plant vascular tissue</em> that conveys<em> water and dissolved minerals </em>from the roots to the rest of the plant and also provides <em>physical support</em>.
Explanation:
Xylem tissue consists of a variety of specialized, water-conducting cells known as <em>tracheary elements.</em>
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<em>Hope it helps!</em>
