If dwarf pea plant was treated with Gibberellic acid, it grew as tall as the pure tall pea plant. If this treated plant is crossed with a pure tall plant then the phenotypic ratio of first generation is likely to be

Options :
  1. All dwarf
  2. 50% dwarf and 50% tall
  3. All tall
  4. 75% tall and 25%dwarf

Answer and Explanation :-

Answer: Option 3


Because gibberellic acid treated plant is genetically dwarf and behave like recessive individual and other one is dominant tall, thus according to Mendel's dominance law all plants of first generation are tall.

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : There are 64 types of codons in genetic code dictionary because

Next Question : Restriction endonucleases are utilized in genetic engineering techniques as

Click here for free online test on Genetics


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-

Excellence is never an accident. It is always the result of high intention, sincere effort, and intelligent execution it represents the wise choice of many alternatives - choice, not chance, determines your destiny.