Answer:
Phylogeny.
Explanation:
Classification may be defined as the process of classifying the organisms into same or different groups depending on their similarities and differences. Carolus Linnaeus is known as the father of taxonomy.
Carolus believes in the fixity of species but the statement proves wrong as the species evolve with time. Linnaeus had been uncomfortable with the phylogeny or the evolution of the organism. His idea of the fixity of species is in contradiction with the phylogeny.
Thus, the correct answer is option (4).
Answer:
first one is C and the second one is A
Explanation:
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There are 23 pairs of chromosomes in each cell in a normal adult human.
Answer:
Mechanical Weathering
- caused by freezing and thawing of of water.
- caused by the movement of agents such as glaciers and wind.
Chemical weathering
- caused by processes such as corrosion, hydrolysis and dissolution.
- caused by precipitation reacting with minerals in the rock.
- creates new substances such as clay and salts.