Question

Entomology is study of
A. Various aspects of insects
B. Agricultural practices
C. Formation and properties of soil
D. Various aspects of human life

Answer 1

Entomology is a branch of zoology dealing with the scientific study of various types of insects. It provides information about more than one million different species of insect have been described to date.

Complete answer:
Entomology deals with the scientific study of insects. It includes zoological categories of taxonomy, morphology, physiology, behaviour, genetics and ecology of insects. It also includes the applied aspects of insects known as economic entomology, which comprises the beneficial and harmful impact of insects on humans. Entomology also plays a very significant role in studies of biodiversity and assessment of environmental quality.
Among the other options:
Agricultural practices are studied together in a branch of science called agricultural science. In simple terms, it is a multidisciplinary branch of Science that consists of the natural, economical as well as social sciences that are applied in the understanding and practice of agriculture.
Soil science is the scientific study of soil as a natural resource. It includes various aspects related to soil formation, classification and mapping. It also explains physical, chemical, biological, and fertility properties of soils.
Various aspects of human life are studied under the branch of science called Anthropology. It is also known as “human science” which deals with diverse aspects of human beings ranging from biology and evolutionary history. It correlates humans with society and culture that determinedly distinguish humans from other animal species present on the earth.

The correct answer to the question is option –A..

Note:
Entomology is the science that studies insects. Entomologists study various aspects like classification, life cycle, distribution, physiology, behaviour, ecology and population dynamics of insects.