Which of the following is the reason for having a scientific system of classifying living organisms?
To avoid confusion in naming and grouping organisms
There are millions of kinds of organisms, and the same organism often has different local names in different languages and regions. A scientific system of classification, together with binomial nomenclature (genus + species, e.g. Homo sapiens), gives each organism one universally accepted name and a fixed place in a hierarchy.
This avoids confusion in naming and grouping, lets scientists all over the world communicate precisely, and makes the study of diversity orderly.
Measuring lifespan, enhancing reproduction and improving crop production are not aims of classification – they belong to physiology, breeding and agricultural science respectively.
Hence, the reason is to avoid confusion in naming and grouping organisms.
After assigning an organism to a Kingdom, which is the next taxonomic rank in the hierarchical classification system?
A biologist discovers a vertebrate that has gills, fins, scales, and reproduces in water. To which vertebrate group does it belong?
Which of the following is a reason, scientists classify living organisms?
If two organisms belong to the same genus but different species, it means:
Animals with a backbone are classified under the subphylum __________.
If a scientist writes the name of a species as Panthera leo in a printed article without using italics, which rule of scientific naming is violated?
The binomial system helps scientists when collaborating internationally on biodiversity research as:
A student observes two invertebrates–one has a muscular foot, while the other has a chitinous exoskeleton. To which phyla do these organisms belong?
The biological classification hierarchy is often compared to a house address system as:
Species is considered a more specific taxonomic category than a family as:
Foot and mouth disease in cattle is caused by which micro organisms?
Contractile vacuole in protozoans mainly serves for
Which one is not a source of carbohydrate?
Worker honey-bee convey the direction of food source to other bees by
Mira and Divya are two small girls. Mira is fond of eating Samosa, Cutlet and Bread, whereas Divya likes food which are iron deficient. Mira and Divya can suffer which of the following diseases respectively?