Question

The main objective of plant taxonomy is
A. To study the world’s flora
B. To provide a method for identification and nomenclature
C. To provide Latin scientific names for every group of the plants in world
D. All of these

Answer 1

The early history of botanical science development is nothing but the history of plant taxonomy development. The herbalists and farmers of ancient times gathered some information that was passed on from generation to generation about plants.

Complete Answer:
- The first goal of plant taxonomy is to classify, with their names, distinctions, distribution, habit, characteristics and affinities, all types of plants on earth.It also seeks to compare the studies with the empirical evidence provided by different botanical science studies. It provides the world's plant resources with cumulative data and scientific information.

- The second goal is to organise the plant types into a classification scheme or an organised structure. There are certain animals that are more closely linked than others to each other. Such species are grouped in a higher group; similarly, higher groups are closely related to even higher groups, and so on.

- In order to figure out the origin of organisms and their interrelationships, the third goal is to research the factors of evolution. Therefore, a taxonomist not only studies the organisms that live today, but also shows the changes they have encountered in the past.

- The fourth goal of plant taxonomy is to correctly name plants according to the international nomenclature code. The naming of the plant is directed and regulated by international botanical nomenclature rules.
A binomial name, e.g., Cicer arietinum L., is given to each plant in this system; the first name refers to its genus, the second to its species, L. For Linnaeus, the name of the person or author who first encountered the plant and mentioned it.

- The fifth is the documentation in a herbarium that involves the preservation of living or fossil flora.

- Classification is the mechanism by which something based on certain easily observable characters is classified into convenient categories. Consequently, all living organisms may be grouped into various taxa based on characteristics. Taxonomy is this classification method. In addition to the arrangement of the cells, the external and internal arrangement, the development process and the ecological knowledge of organisms are important and form the basis of modern taxonomic studies. Therefore, the mechanism that underlies taxonomy is characterization, identification, classification, and nomenclature.

The correct Answer is option (B)To provide a method for identification and nomenclature.

Note: A comprehensive description of the different morphological and anatomical structures of a plant species is given. Plant taxonomy allows any unknown species and their position in the classification to be established by comparing them with recognised species.