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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

In a hexaploid wheat( 2n = 6 x = 42 ) the haploid (n) and the basic(x) number of chromosomes respectively are ______. - Science

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Question

In a hexaploid wheat( 2n = 6 x = 42 ) the haploid (n) and the basic(x) number of chromosomes respectively are ______.

Options

  • n = 7 and x = 21

  • n = 21 and x = 21

  • n = 7 and x = 7

  • n = 21 and x = 7

MCQ
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Solution

In a hexaploid wheat( 2n = 6 x = 42 ) the haploid (n) and the basic(x) number of chromosomes respectively are n = 21 and x = 7

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Methods of Plant Breeding for Crop Improvement
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Chapter 20: Breeding and Biotechnology - Evaluation [Page 297]

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Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 20 Breeding and Biotechnology
Evaluation | Q I. 10. | Page 297
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