Study MaterialsNCERT SolutionsNCERT Solutions For Class 12 BiologyNCERT Solutions for class 12 Biology chapter 7 evolution 7.4 what is adaptive radiation

NCERT Solutions for class 12 Biology chapter 7 evolution 7.4 what is adaptive radiation

NCERT Solutions for Class 12 Biology Chapter 7 Topic-What is adaptive radiation?

NCERT Solutions for Class 12 Biology Chapter 7 Topic- What is adaptive radiation? and all chapter Topics produced by qualified teachers according to NCERT (CBSE) book rules are available as a free PDF download. Class 12 Biology Chapter 7 Topic- What is adaptive radiation? Questions with Solutions to assist you in revising the entire syllabus and achieving higher grades. Register to receive all exercise solutions through email.

Solutions

Overview of topic

Adaptive radiation is the evolution of a group of animals or plants into a wide range of species that are adapted to different patterns of life. Closely related groups that have evolved in a short period of time are the best examples of adaptive radiations. The radiation of basal mammalian stock into forms adapted to running, leaping, climbing, swimming, and flying, which began in the Paleogene Period (66 million years ago), is a noteworthy example. Australian marsupials, cichlid fish, and Darwin’s finches are some other illustrations 

Adaptive radiation was demonstrated by these finches, also known as ‘Darwin’s Finches.’ Natural selection has allowed species descended from a common ancestor to successfully adapt to their environment over time. The finches had previously occupied the South American mainland, but they had also managed to colon the Galapagos Islands, which are almost 600 miles away. They occupied a sparsely populated ecological niche. Intraspecific competition became an issue as the population grew in these disavowable conditions, and resources on the islands were scarce, unable to sustain the finch population for long. The finches were more suited to the environment as a result of natural selection mechanisms and changes in the gene pool.

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    If a student’s core understanding is solid, all of the related difficulties can be solved by using the fundamental notion. The solutions in Class 12 Biology Chapter 7 have been designed to cover all of the principles of functions. We make certain that you comprehend how each mathematical step is applied. Each problem has been meticulously examined in depth. As a result, make use of INFINITY learn’s online curriculum to improve your grades in the long run.

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    FAQs (Frequently Asked Questions)

    1. Can I score full marks in Class 12 Chapter 7 Biology?

    Yes, you can easily score full marks in Class 12 Biology. All you need to do to score full marks in Biology is frequent practice. All of the concepts should be clear in this subject since many questions are expected in the board examination from this chapter. This will help you make your confidence up and well versed with the chapter and can score full marks in the exam. You should also refer to the NCERT Solutions of this chapter.

    2. What are the benefits of solving NCERT solutions by Infinite Learn?

    NCERT solutions by Infinite Learn are designed strictly according to the latest CBSE syllabus and it is the best way to study this chapter containing all the important points and formulas. The subject matter experts designed these NCERT solutions with the aim to make the learning process the most convenient way.

    3. How can I download the NCERT Solutions of this exercise from the Infinite Learn website?

    It is very easy to download the NCERT Solutions of this exercise from the Infinite learn website. You just have to come to the infinite learn official website and look for the Class 12 category under the ‘NCERT Solutions’ section. After that, you can easily use these Solutions. Downloading these solutions and studying at your convenience is our main aim.

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