Question

Cork cells are
A. Photosynthetic
B. Elongated and participate in movement
C. Meristematic
D. Dead

Answer 1

Hint: Our cells have two principle methods of passing on, apoptosis and corruption. The most widely recognized path for a cell to pass on is by a procedure called apoptosis.

Complete answer:
Apoptosis is a cell demise process activated by the cell by means of complex falls because of an upgrade. Apoptotic cell demise is a valuable procedure. It is engaged with the guideline of the measure of cells for a specific tissue. It is engaged with embryogenesis, for instance in disposing of the web tissue between our fingers. Apoptosis likewise shields us from malignancy, as cells with harmed DNA will feel this and start the cell demise process so they don't develop into a tumor.
At the point when a cell experiences apoptosis, the cell's core sections, and the cell's organelles are inundated with a layer. The vesicles that are shaped along these lines are called apoptotic bodies. The external layer will likewise wrinkle and vesicles of film lipids will be confined from it, in a procedure called "blebbing".
Apoptosis is an extremely "clean" route for a cell to bite the dust. None of the cell's substances spill into the extracellular space. All that remaining parts of the cell are the apoptotic bodies. The apoptotic bodies are then tidied up by the insusceptible framework. They are "scaled down lumps" for phagocytes to eat. The phagocytes inundate the apoptotic bodies and reuse the substance as supplements.

So, the correct answer is D.

Note: Other than apoptosis, cells can likewise bite the dust by means of rot. Putrefaction happens when the cell is intensely harmed or under substantial pressure. For instance, a burst in the cell layer when you get cut by a blade. Or on the other hand an abrupt stop of blood stream to the cell in ischemic coronary illness. In these conditions, cells can't begin an intricate procedure like apoptosis before they die as a result of a burst in their film.
This can be an issue, since our insusceptible framework is pulled into this and will begin a provocative procedure.