(a) If a purple flowered pea plant (PP) is crossed with a white flowered pea plant (pp), will we have white flowered pea plant in F1 generation? Why or why not?
(b)What do you mean by dominant and recessive trait?
Asked by Topperlearning User | 25th Jul, 2017, 02:06: PM
This is because all the F1 progeny plants show the genetic make up 'Pp', which results in purple flowers, as 'P' purple coloured flower trait is dominant over the white trait.
b) Dominant trait is a genetic trait that is expressed even if there exists only one copy of that gene in the individual.
Recessive trait is a genetic trait that is expressed only when two copies of the gene are present.
Answered by | 25th Jul, 2017, 04:06: PM
- How many perfect pair of chromosomes are found in the father of a girl?
- Explain the mechanism of heridity changes.
- What is deocydeoxyribonu?
- Why males are called heterogametic?
- wat is heredity
- What do you mean by heridity
- sir/mam would you help me to find out the difference between a genotypic ratio and phenotypic ratio?
- I want to know how to self pollinate and cross pollinate the plants(genes) in mendels experiment? what type of pollination did mendel do in his experiment i.e. in F1 and F2 generation?
- what are the functions of chromosomes???????????.....
- The science dealing with biotechnology is called ?
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number