EXERCISES
NCERT Biology Solutions for EXERCISES
Simple step-by-step solutions to EXERCISES questions of Principles of Inheritance and Variation from BIOLOGY TEXTBOOK FOR CLASS XII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISES with Hints & Solutions
Differentiate between homozygous and heterozygous.
Differentiate between the following:
Monohybrid and Dihybrid
When a cross is made between a tall plant with yellow seeds (TtYy) and a tall plant with green seeds (Ttyy), what proportions of phenotype in the offspring could be expected to be: Dwarf and green.
Explain Incomplete dominance with an example.
What is point mutation? Give one example.
Who had proposed the chromosomal theory of inheritance? (Sutton and Boveri / Haekal and Lamarck)
Explain Co-dominance with an example.
Mention any two autosomal genetic disorders with their symptoms.
