Answer:
Cytokinesis is the process of the cell cycle which divides the cytoplasm of the parent cell into two cells.
The process of cytokinesis involves the membrane of the cell, so the process differs in plant and animals cell as the plant cell exhibits two layers that are the cell wall surrounding the plasma membrane while animal cell lacks the cell wall. the main difference in both the process is:
1. Plant cell division-occurs by cell plate formation while animal cell division- occurs by full cleavage.
2. In-Plant cell- no cytoskeleton is involved while in animal cell- Cytoskeleton components are actively involved
3. Plant cell division is centripetal while animal cell division is centrifugal
4. Plant cell-wall formation is present while animal cell-Wall formation is absent
The similarities in both the process are that it generates the genetically identical daughter cells. In both cells, cytokinesis after the karyokinesis and is the last stage of the division.
Answer:b
Explanation:i just took the test and that was the correct answer hope it helps:)
Answer:
B
Explanation:
consists of only one nutrients
Answer:
Ionizing radiation
Explanation:
Ionizing radiation is a method of sterilization that can be used to sterilze material that can not withstand some higher temperature and cannot be exposed to water for sterilization.
It is form of energy that is released when atoms is released to move in the form of electromagnetic waves or particles. such as; X-rays or Gamma rays particles,neutrons, alpha or beta.
It could be dangerous if atoms inliving cells is exposed to it because the cell will be ionized, and it can lead to death of cell , or the mutatation of cell and can lead to cancer. Although not all cells are affected by ionizing radiation.
1)X-Rays, X-rays move in the form of photons energy .
2)Alpha Particles. Alpha particles have less penetration than gamma ray they don't penetrate skin as x-rays
3)Beta Particles, they are particles of electrons which are faster than alpha particles.
Answer:
molecules
atoms
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