NCERT Solutions for class 11 Biology Chapter 2 : Biological Classification

NCERT Solutions for Class 11 Biology Chapter 2 Biological Classification are provided in the article below. It includes all the important definitions, concepts, and methodologies that will be really beneficial for the students appearing for CBSE Class 11 Exam 2022-23. The important topics that are included in this chapter are:

Expected no. of Questions: 1-2 questions of around 3-4 marks.

Download PDF: NCERT Solutions for Class 11 Biology Chapter 2 Biological Classification


NCERT Solutions for Class 11 Biology Chapter 2

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Class 11 Biology Chapter 2 Biological Classification: Important Topics

Biological classification is the process of identifying traits in living organisms and arranging them according to their characteristics. The study of living organism classification helps to study the common features of the group, only one or two species from each categorized category should be studied. It helps in the identification of new organisms.

  • Five Kingdom Classification

The five-kingdom classification was not the initial result of the classification of living organisms. Carolus Linnaeus was the first person to come up with a two-kingdom classification, which included only the kingdom Plantae and kingdom Animalia. Living things are divided into five kingdoms: animal, plant, fungi, protist and monera

Chapter Related Links:

Kingdom Monera Kingdom Protista Kingdom Fungi
Kingdom Plantae Kingdom Animalia Ascomycetes
Deuteromycetes Mumps Bacteriophage

CBSE Class 11 Biology Study Guides:

CBSE CLASS XII Related Questions

  • 1.
    Suggest how a virus-free healthy plant can be obtained from a diseased sugarcane plant.


      • 2.
        Oogenesis is a discontinuous process that begins before birth and is completed after puberty.
        Trace the development of a gamete mother cell till its release from the ovary during ovulation.
        Name the two pituitary hormones that play an important role in the process.


          • 3.
            Explain any two basic principles/core techniques on which biotechnology is based.
            Describe any three key tools used in Recombinant DNA technology.


              • 4.
                Name any two types of antibodies found to give humoral immune response in humans.


                  • 5.
                    What is meant by translation in protein synthesis?
                    Explain charging of tRNA (aminoacylation of tRNA) and mention its importance in the process of translation.


                      • 6.
                        Draw a labelled two-celled structure of male gametophyte of an angiosperm.
                        Name the three layers that surround the cytoplasm of a male gametophyte starting from innermost to outermost layer.
                        (iii) Which organic material makes the outermost layer? Mention its advantage.
                        (iv) Why is the outermost layer of male gametophyte not continuous ?

                          CBSE CLASS XII Previous Year Papers

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