Biosystematics aims at[2003]a)identification and arrangement of organi...
Biosystematics is a branch of biology that deals with the identification, classification, and arrangement of organisms based on their biological characteristics. It involves the study of the diversity of life on earth and aims to understand the evolutionary relationships among different groups of organisms.
The main objective of biosystematics is to classify organisms based on their evolutionary history and establish their phylogeny on the totality of various parameters from all fields of studies. This includes morphological, cytological, biochemical, molecular, and ecological data.
Delimiting various taxa of organisms and establishing their relationships:
One of the main goals of biosystematics is to delimit various taxa of organisms and establish their relationships. This involves the identification and classification of different groups of organisms based on their morphological and genetic characteristics. This helps in understanding the evolutionary relationships among different groups of organisms and provides insights into their evolutionary history.
Classification of organisms based on broad morphological characters:
Biosystematics also involves the classification of organisms based on their broad morphological characters. This includes the study of the external and internal structures of organisms, such as their shape, size, color, and other physical features. This helps in identifying different groups of organisms and understanding their evolutionary relationships.
Identification and arrangement of organisms based on their cytological characteristics:
Biosystematics also involves the identification and arrangement of organisms based on their cytological characteristics. This includes the study of the structure and function of cells, chromosomes, and other cellular components of organisms. This helps in understanding the genetic relationships among different groups of organisms and provides insights into their evolutionary history.
Conclusion:
In conclusion, biosystematics is an important branch of biology that plays a crucial role in understanding the diversity of life on earth. It aims to classify organisms based on their evolutionary history and establish their phylogeny on the totality of various parameters from all fields of studies. This helps in understanding the evolutionary relationships among different groups of organisms and provides insights into their evolutionary history.
Biosystematics aims at[2003]a)identification and arrangement of organi...
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