Biomes
Explanation:
The most comprehensive ecological unit of the biosphere is the biomes.
Biomes are the largest ecological unit of life.
- They are made up of different population, communities, ecosystems of living organisms and their environment.
- A biome is an ecosystem made up of common characteristics in the environment they are found.
- They have internal regularities in the nature and types of fauna and flora found in such areas.
- Examples of biomes are tundra, rainforest, desert etc
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Answer:
True.
Explanation:
Autonomic nervous system is the division of peripheral nervous system. Autonomic nervous system control the involuntary actions of body like digestion, respiration, urination and heart rate.
Autonomic nervous system supplies the glands and smooth muscle and regulates the function of the internal organs. Hence, the smooth muscle is controlled by autonomic nervous system.
Thus, the given statement is true.
Answer:
Either the cell wall or the cell membrane.
Explanation:
All cells have cell membranes which line the outside of the cell, and some cells have cell walls, which also line the outside of the cell. Since all cells have cell membranes I am inclined to believe that the correct answer would be cell membranes.
Answer:
Genetic drift can result in the loss of rare alleles, and can decrease the size of the gene pool. Genetic drift can also cause a new population to be genetically distinct from its original population, which has led to the hypothesis that genetic drift plays a role in the evolution of new species.
Explanation: