NEET Exam > NEET Questions > Which of the following statements is not true...
Start Learning for Free
Which of the following statements is not true about somatic embryogenesis?
[NEET Kar. 2013]
- a)A somatic embr yo develops from a somatic cell
- b)The pattern of development of a somatic embryo is comparable to that of a zygotic embryo
- c)Somatic embr yos can develop from microspores
- d)Somatic embryo is induced usually by an auxin such as 2, 4-D
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following statements is not true about somatic embryogene...
Somatic embryogenesis is a process where a plant or embryo is derived from a single somatic cell or group of somatic cells. Somatic embryos are formed from plant cells that are not normally involved in the development of embryos, i.e., ordinary plant tissue. No endosperm or seed coat is formed around a somatic embryo.
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Which of the following statements is not true about somatic embryogene...
Somatic embryogenesis is process where plant or embryo is derived from somatic cell. or group of somatic cells. The somatic embryo are formed from plant. It is not normally involve in the development of embryo.
Community Answer
Which of the following statements is not true about somatic embryogene...
Explanation:
Somatic embryogenesis is the process of developing embryos from somatic cells, which are the non-reproductive cells of an organism. It is a type of asexual reproduction that allows for the production of multiple embryos from a single parent plant. Somatic embryogenesis is widely used in plant tissue culture and biotechnology for applications such as cloning, propagation, and genetic engineering.
Statement a: A somatic embryo develops from a somatic cell.
This statement is true. Somatic embryos are formed from the cells of the parent plant, which are somatic cells. These cells can be derived from various tissues such as leaves, stems, or roots.
Statement b: The pattern of development of a somatic embryo is comparable to that of a zygotic embryo.
This statement is true. Somatic embryos undergo a pattern of development similar to zygotic embryos. They go through stages such as globular, heart-shaped, torpedo-shaped, and cotyledonary, similar to the development of embryos formed from the fusion of male and female gametes (zygotic embryos).
Statement c: Somatic embryos can develop from microspores.
This statement is not true. Somatic embryos are derived from somatic cells, not microspores. Microspores are the male reproductive cells involved in the process of pollen formation and fertilization. They develop into pollen grains, not somatic embryos.
Statement d: Somatic embryo is induced usually by an auxin such as 2, 4-D.
This statement is true. Somatic embryos are typically induced by the application of plant growth regulators, particularly auxins such as 2,4-D (2,4-dichlorophenoxyacetic acid). Auxins play a crucial role in the induction and development of somatic embryos by promoting cell division and differentiation.
In conclusion, the statement that is not true about somatic embryogenesis is:
c) Somatic embryos can develop from microspores.
Somatic embryogenesis is the process of developing embryos from somatic cells, which are the non-reproductive cells of an organism. It is a type of asexual reproduction that allows for the production of multiple embryos from a single parent plant. Somatic embryogenesis is widely used in plant tissue culture and biotechnology for applications such as cloning, propagation, and genetic engineering.
Statement a: A somatic embryo develops from a somatic cell.
This statement is true. Somatic embryos are formed from the cells of the parent plant, which are somatic cells. These cells can be derived from various tissues such as leaves, stems, or roots.
Statement b: The pattern of development of a somatic embryo is comparable to that of a zygotic embryo.
This statement is true. Somatic embryos undergo a pattern of development similar to zygotic embryos. They go through stages such as globular, heart-shaped, torpedo-shaped, and cotyledonary, similar to the development of embryos formed from the fusion of male and female gametes (zygotic embryos).
Statement c: Somatic embryos can develop from microspores.
This statement is not true. Somatic embryos are derived from somatic cells, not microspores. Microspores are the male reproductive cells involved in the process of pollen formation and fertilization. They develop into pollen grains, not somatic embryos.
Statement d: Somatic embryo is induced usually by an auxin such as 2, 4-D.
This statement is true. Somatic embryos are typically induced by the application of plant growth regulators, particularly auxins such as 2,4-D (2,4-dichlorophenoxyacetic acid). Auxins play a crucial role in the induction and development of somatic embryos by promoting cell division and differentiation.
In conclusion, the statement that is not true about somatic embryogenesis is:
c) Somatic embryos can develop from microspores.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer?.
Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is not true about somatic embryogenesis?[NEET Kar. 2013]a)A somatic embr yo develops from a somatic cellb)The pattern of development of a somatic embryo is comparable to that of a zygotic embryoc)Somatic embr yos can develop from microsporesd)Somatic embryo is induced usually by an auxin such as 2, 4-DCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup