Visual traits, like cell shape and size, are the most important criteria for determining similarity between species. thus option C is correct.
<h3>
What is the significance of numerical taxonomy?</h3>
In biological systematics, numerical taxonomy is a categorization scheme that deals with the numerical grouping of taxonomic units according to their character states. Instead of employing a subjective assessment of their qualities, it seeks to construct a taxonomy using numerical procedures like cluster analysis.
The data produced can effectively be used in the design of better keys and classification systems because numerical methods are more sensitive in delimiting taxa. Numerous biological ideas that have long been accepted have been reexamined in the context of numerical taxonomy.
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Answer:
Limitation of comparative investigation is that when it is done on a huge population, huge amount cost is required. Explanation: Benefit of comparative investigation is that we can get descrete information about specific breed or species. It is important for the study of behaviour of many organisms.
Answer:
Sorry the first one I don't know.
The second one's answer is : Mature nerve cells, cardiac muscle cells, skeletal muscle fibers, fat cells, red blood cells, bone cells (osteocytes), and white blood cells (except lymphocytes) do not undergo division
<span>6 molecules of the gas Carbon Dioxide (CO</span>2<span>) will be combined with 12 molecules of water (H</span>2<span>O) to produce 1 molecule of glucose (sugar), and some waste products (oxygen gas and water).
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Answer:
The phrase trophic level means<u>, level on food chain.</u>
Explanation:
- A trophic level refers to the Organism's position in the food chain.
- It is simply a feeding level in the food chain.
- In a food chain, Primary producers form the first trophic level, followed by primary consumers (herbivores), then secondary consumer (carnivore) and so on.
- The number of trophic level varies in different ecosystem.
- Usually, an aquatic ecosystem has more trophic levels than a terrestrial ecosystem
