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Which of the following developed for the first time in Annelids?
- a)Cephalization
- b)Development of a true coelom
- c)Metameric segmentation
- d)Both 2 and 3
Correct answer is option 'D'. Can you explain this answer?
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Which of the following developed for the first time in Annelids?a)Ceph...
Cephalization, which is the concentration of nerve tissue at the anterior end of an organism, and metameric segmentation, which is the pision of the body into segments, are two significant evolutionary developments that first developed in Annelids. Animal Kingdom’s courses will teach you more about these biological phenomena and their influence on modern species.
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Which of the following developed for the first time in Annelids?a)Ceph...
Development in Annelids:
Annelids are a diverse group of segmented worms that exhibit several unique characteristics in their development. Among these, the development of a true coelom and metameric segmentation are two key features that first appeared in Annelids.
Development of a true coelom:
Annelids were the first group of animals to develop a true coelom, which is a fluid-filled body cavity lined with mesoderm. This coelom provides support and protection for internal organs, as well as allowing for greater flexibility and movement. The presence of a coelom is a significant evolutionary development that is found in all higher animals, including humans.
Metameric segmentation:
Annelids are also known for their metameric segmentation, where the body is divided into a series of repeating segments. Each segment typically contains a set of organs and structures, allowing for a high degree of specialization and efficiency. This segmentation is thought to have evolved as a way to increase flexibility and adaptability in movement and feeding.
Significance of these developments:
The development of a true coelom and metameric segmentation in Annelids represents important evolutionary milestones that have had a lasting impact on the diversity and complexity of animal life. These features have allowed Annelids to thrive in a wide range of environments and have served as a foundation for the development of more advanced body plans in other animal groups.
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Which of the following developed for the first time in Annelids?a)Cephalizationb)Development of a true coelomc)Metameric segmentationd)Both 2 and 3Correct answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following developed for the first time in Annelids?a)Cephalizationb)Development of a true coelomc)Metameric segmentationd)Both 2 and 3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following developed for the first time in Annelids?a)Cephalizationb)Development of a true coelomc)Metameric segmentationd)Both 2 and 3Correct answer is option 'D'. Can you explain this answer?.
Which of the following developed for the first time in Annelids?a)Cephalizationb)Development of a true coelomc)Metameric segmentationd)Both 2 and 3Correct answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following developed for the first time in Annelids?a)Cephalizationb)Development of a true coelomc)Metameric segmentationd)Both 2 and 3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following developed for the first time in Annelids?a)Cephalizationb)Development of a true coelomc)Metameric segmentationd)Both 2 and 3Correct answer is option 'D'. Can you explain this answer?.
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