CBSE Class 12-science - Mendel's Laws of Inheritance Videos

• incomplete dominance? illustrate with example
• In sweet pea yellow seed (YY) is dominant over wrinkled (rr) .what will be the phenotypic ratio would be obtained in the progeny of following crosses. 1. YyRR × YYRr 2. Yyrr × yyrr 3. yyRr ×YyRr 4. YyRr × yyRR  
  
• F1 ratio
• please tell answer of this question
  
• find the answer
  
•  Would the phenotypic ratio for monohybrid cross be 3:1 rather than 1:2:1?
• What is threshold effect or threshold trait in genetics?
• Please find the question in the picture.
  
• In a Maize plant, the height of plant with genotype AABB is 40cm & date of plant with genotype AaBb 30cm then the height of plant with genotype aabb will be 
• Is there any limitations of dihybrid cross?

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