NCERT Solutions for Class 12 Biology Chapter 13 Organism and Populations
This article deals with NCERT Solutions for Class 12 Biology Chapter 13. NCERT Solutions are written by experts of Biology. These experts have years of experience in Biology. Furthermore, NCERT Solutions are made to serve each student, irrespective of their intelligence level. Most noteworthy, the information and knowledge here are in an easy and simple manner. NCERT Solutions contains a clear-cut explanation of the concepts of Biology. NCERT Solutions certainly help in solving all doubts of students.
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Download NCERT Solutions for Class 12 Biology here
Download NCERT Solutions for Class 12 here
CBSE Class 12 Biology Chapter 13 – Organism and Populations NCERT Solutions
NCERT Solutions for Class 12 Biology Chapter 13 deals with Organism and Populations. This chapter is an important part of Ecology. Most noteworthy, here students will explore ecology at orgasmic and population levels. Furthermore, the chapter deals with organisms and their environment. Also, the chapter involves major abiotic features affecting the organisms. There is also information on the environment of organisms such as temperature, light, soil, the water here. There is the presence of population attributes and growth in this chapter. Other attributes related to organisms are certainly here.
Subtopics covered under NCERT Solutions for Class 12 Biology Chapter 13
13.1 Organism and its Environment
13.1.1 Major Abiotic Factors
13.1.2 Responses to Abiotic Factors
13.1.3 Adaptations
13.2 Populations
13.2.1 Population Attributes
13.2.2 Population Growth
13.2.3 Life History Variation
13.2.4 Population Interactions
NCERT Solutions for Class 12 Biology Chapter 13
The chapter Organism and Populations is very important in Biology. Students will find a lot of career options in Biology and Zoology. This is because the chapter has huge applications in Biology and Zoology. Furthermore, the chapter is useful in the path of becoming a doctor as well. Also, the information here is required in Biotechnology. This is yet another career option for students. Finally, this chapter is essential for becoming a vet.
Below is a brief explanation of the sub-units of chapter 13:
13.1 Organism and its Environment – This part studies about the organism and its environment. The minor units under it are:
13.1.1 Major Abiotic Factors – There are four major abiotic factors. Most noteworthy, these factors include temperature, water, light, and soil.
13.1.2 Responses to Abiotic Factors – This Part involves responses to the abiotic factors. Furthermore, the various possibilities are to regulate, conform, migrate, and suspend.
13.1.3 Adaptations – It is an attribute of an organism that enables it to survive in its habitat.
13.2 Populations – This sub-unit has information regarding the population of organisms. The minor-units here are:
13.2.1 Population Attributes – A population has certain unique attributes. These attributes are discussed here.
13.2.2 Population Growth – This talks about population growth in terms of natality, mortality, immigration, and emigration.
13.2.3 Life History Variation – Organisms evolve in accordance with their habitat. This helps in maximizing fitness.
13.2.4 Population Interactions – This part has information on interactions between two or more species.
You can download NCERT Solutions for Class 12 Biology Chapter 13 PDF by clicking on the button below.
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