Answer:
The correct answer is - option B. the cell membrane is selectively permeable, which controls the movement of materials in and out of the cell by passive and active transport.
Explanation:
The cell membrane is the most essential cell organelle that is mainly responsible for the regulation of homeostasis of the cell. It acts as a barrier between the outer environment and cell components are enclosed in the cell organelles and cytoplasm by regulating the movement of the material in and out of the cell.
This movement can be active or passive transport depending on the nature of the material as it is a selectively permeable membrane.
The correct answer is - option B.
To find the average answer or reaction and to get more accurate data. also to find out what causes a certain thing to happen
Answer:a. mitosis
Explanation: mitosis is a type of cell division found in somatic cells.
The daughter cells contains the same number of chromosomes as the parent cell.
Mitosis involves four stages namely;prophase, metaphase, anaphase,telophase.
There is also an interphase,of normal functioning of the cells.
Mitosis is important in asexual reproduction , regeneration and replacement of lost cells.
It also causes growth in organisms.
Unlike meiosis , crossing over does not occur in mitosis thus there is no variation in daughter cells
Answer:
The rock pocket mouse, Chaetodipus intermedius, a small, nocturnal animal, is found in the deserts of the southwestern United States. Most of these mice have a sandy, light-colored coat that enables them to blend in with the light-colored desert rocks and sand on which they live.
Explanation:
Hope this helps!
From what we know, we can confirm that coral reefs are important ecosystems because they allow for a great diversity of life.
<h3>Why is Biodiversity important?</h3>
Biodiversity is important in an ecosystem. This allows for the ecosystem to become very stable. Diverse lifeforms help the ecosystem maintain population control as well as offer even more food sources for more life forms.
Therefore, we can confirm that coral reefs are important ecosystems because they contain a great diversity of life.
To learn more about ecosystems visit:
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