Solutions of Life Science from RRBS NTRC
Arihant Expert Team General Awareness, Quantitative Aptitude, Reasoning Solutions from Chapter 53 - Life Science
Arihant Expert Team's RRBS NTRC detailed solutions to all the exercises of Life Science for RRB NTPC CBT 1 are provided here. The topics covered are such as Biotechnology, Evolution and, Biodiversity. The points to remember in the Arihant Expert Team's Book Solutions is ideal for quick revision.
Practice Other Topics from Life Science
This topic discusses the living world and the amazing diversity of living organisms. It describes the classification of living organisms. It discusses the distinction between a plant cell and an animal cell. It further briefs on cell organelles.
This topic deals with food and nutrition. It explains the significance of carbohydrates, proteins, fats, vitamins and minerals. It also discusses the importance of a balanced diet and talks about malnutrition and deficiency diseases.
This topic talks about human physiology. Here, it elaborates on the digestive system, respiratory system, circulatory system, excretory system skeletal system, etc. It also discusses communicable and non-communicable diseases.
This topic describes plant physiology. Here, it explains various physiological processes such as plant nutrition, respiration, transpiration, etc. It further discusses plant growth and development.
This topic talks about biotechnology, which involves the use of live microorganisms for the production of useful substances. It is mainly used in agriculture, food science, and medicine. It discusses the applications of biotechnology in detail.
This topic deals with the concept of biodiversity. Biodiversity is usually a genetic, species, and ecosystem-level indicator of variability. It explains in situ conservation and ex situ conservation. It talks about protected areas of biodiversity.
This topic explains the concept of evolution, which is the process of growth and development or the theory that organisms have grown and developed from past organisms. It discusses various theories related to evolution and briefs on human evolution.
In this topic, some important tables of all the topics are given. Here, it includes tables for important antibiotics with their sources and action, important vaccines, useful medicinal plants, etc.
