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Tamil Nadu Board of Secondary EducationHSC Science Class 12

Mention the name of man-made cereal. How it is formed? - Botany

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Question

Mention the name of man-made cereal. How it is formed?

Diagram

Solution

Triticale, the successful first man-made cereal. Depending on the ploidy level Triticale can be divided into three main groups:

  1. Tetraploidy: Crosses between diploid wheat and rye.
  2. Hexaploidy: Crosses between tetraploid wheat Triticum durum (macaroni wheat) and rye.
  3. Octoploidy: Crosses between hexaploid wheat T. aestivum (bread wheat) and rye. Hexaploidy Triticale hybrid plants.
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Chapter 3: Chromosomal Basis of Inheritance - Evaluation [Page 67]

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Samacheer Kalvi Biology (Botany) [English] Class 12 TN Board
Chapter 3 Chromosomal Basis of Inheritance
Evaluation | Q 25 | Page 67
Samacheer Kalvi Botany [English] Class 12 TN Board
Chapter 3 Chromosomal Basis of Inheritance
Evaluation | Q 44 | Page 90

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