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Direction: Read the following text and answer the following questions on the basis of the same :
Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.
Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:
  • a)
    Trisomy
  • b)
    Nullisomy
  • c)
    Tetrasomy
  • d)
    Euploidy
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Direction: Read the following text and answer the following questions...
Nullisomy - the loss of both pairs of homologous chromosomes; individuals are called nullisomic and their chromosomal composition is 2N-2.
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Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer?
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Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. 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 Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. 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 Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Direction: Read the following text and answer the following questions on the basis of the same :Mutation is sudden, discontinuous variation in genotype of an organism due to a change in its chromosomes and genes. Variation in DNA is a result of mutation. It is of three types : Gene mutation, chromosomal aberrations and gametic mutation. Gametic mutation is a change in chromosome number that brings effect on the phenotype, it is of two type - aneuploidy and euploidy. Mutation can be artificially produced by certain agents called mutagen. There are two major types of mutagens : physical and chemical mutagen.Aneuploidy which occurs due to loss of a complete homologous pair of chromosomes is:a)Trisomyb)Nullisomyc)Tetrasomyd)EuploidyCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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