NCERT Exemplar Class 11 Biology Chapter 1 Solutions: The Living World
NCERT Exemplar Solutions for Class 11 Biology Chapter 1 will make you understand the major characteristics of living organisms such as growth, metabolism, reproduction, and more. In this chapter of NCERT Class 11 Biology Exemplar, you will also learn the binomial nomenclature of a few common plants and animals. Also, you will learn to distinguish between the terms taxonomy and systematics.
Chapter 1 – The Living World of NCERT Exemplar Class 11 Biology has 4 main exercises with around 37 exemplar problems in total. In this chapter, you will answer a variety of questions based on millions of species and flora and fauna. Practising these NCERT Exemplar Class 11 Biology Problems and Solutions for chapter 1 is very useful for revision work while preparing for the exams. While some questions are difficult to understand on the first go, you will be able to solve the exercise with our guidance.
At Instasolv, we always provide step-by-step solutions for all exemplar problems. Our subject matter experts have done thorough research on the topics to prepare these solutions for you. Read them once and solve all your queries quickly. Also, you can access these NCERT Exemplar Problems Class 11 Biology Solutions from anywhere and at any time.
Important Topics for NCERT Biology Exemplar Solutions Class 11 Chapter 1 – The Living World
What is Living?
We all are familiar with the fact that all living organisms reproduce, grow, and metabolize. But when we look at the microscopic kingdom, the actual meaning of life is somewhat blurred. For example, viruses are mainly a nucleic acid that is threatened by a protein coat. They display no distinctive characteristics of living organisms such as reproduction, until and unless it is inside a host.
One more “organism” that limits between the living and non-living are referred to as Prions. These are basically misfolded proteins that can replicate by creating other healthy proteins to misfold. These objects are answerable for producing diseases such as Spongiform Encephalopathy, deadly familial insomnia, which are almost always fatal. In conclusion, the kingdom between the living and the non-living varies even now as the meaning of “life” is unclear.
Characteristics of Life
Living organisms display unquestionable signs of life – such as reproduction, growth, and metabolism. Higher creatures such as humans’ platform awareness – where we become aware of our environment. In the same way, awareness may be noticeable in many inferior forms of life such as bacteria and protozoa. When these creatures immerse food or react to their surroundings, it is done mainly to ensure survival.
Diversity in the Living World
In reply to the pure number of creatures exposed to date, a system of regulating names was executed. Binomial nomenclature allocates a two-part scientific name to a creature. Botanists and zoologists survey set principles and standards when allocating a scientific name to an organism. For example, plant names are allocated based on the philosophies and criteria established by the International Code for Botanical Nomenclature (ICBN). In the same way, animal names are allocated on the source of the International Code of Zoological Nomenclature (ICZN).
Flora and Fauna
Fauna is all of the animal life that is available in a specific region or time. The consistent term for plants is referred to as flora. Flora, fauna, and other forms of life such as fungi are together mentioned as biota.
Exercise-wise Discussion of NCERT Biology Exemplar Solutions Class 11 Chapter 1 – The Living World
Exercise 1 –Multiple Choice Questions (MCQs)
The first exercise of the chapter has around 10 questions that are multiple-choice questions based on the major characteristics of living organisms such as growth, metabolism, and reproduction.
Exercise 2 – Very Short Answer Type Questions
Exercise 2 of NCERT Exemplar Class 11 Biology Solutions consists of 7 questions that are very short answer type questions.
Exercise 3 –Short Answer Type Questions
This exercise of Chapter 1 – The Living World has around 10 questions which are short answer type questions. Practising these questions will help you clear your concepts.
Exercise 4 –Long Answer Type Questions
NCERT Exemplar Solutions for Class 11 Biology Chapter 1 Exercise 4 consists of a total of 10 questions which are long answer type questions.
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