Answer:
E. Anaphase
Explanation:
Metaphase is the phase of cell division during which all the chromosomes are lined along the cell's equator with help of spindle apparatus.
Metaphase is followed by anaphase during which the splitting of centromere separates sister chromatids from each other. The sister chromatids are now called daughter chromosomes. The daughter chromosomes move to opposite poles during anaphase.
Answer:
The correct answer is - eliminates all lymphocytes that have been built that would bind and kill healthy, unaffected body cells.
Explanation:
Self-testing in the immune system is a very important step as it helps in analyzing if the immune cells or lymphocytes. To fight against the intruders, the immune system should initially recognize them. That is, the immune system must have the option to recognize what is nonself (remote) based on what is self. The immune system can make this identification since all cells have distinguishing recognition molecules (antigens) on their surface.
Self-test helps in identifying and eliminate in all lymphocytes that have built and attack the healthy cells and killing them.
Answer:
The answer is option A.
converts nitrogen into a usable form for plants
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