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प्रश्न
If you cross dominant genotype PV/PV male Drosophila with double recessive female and obtain F1 hybrid. Now you cross F1 male with double recessive female.
What is the possible genotype in the F2 generation?
उत्तर
F2 hybrids with their genotypes
| PV | Pv | pV | Pv | |
| PV | PPVV | PPVv | PpVV | PpVv |
| Pv | PPVV | PPVv | pPvV | PpVV |
| PV | PpVV | PpVv | ppVV | ppVv |
| Pv | PpVv | Ppvv | ppVv | ppvv |
संबंधित प्रश्न
Who had proposed the chromosomal theory of the inheritance?
Name the type of cell division involved in the production of sperms by honey bees.
Classify the chromosomes on the basis of position of centromere.
Answer the following question.
Compare in any three ways the chromosomal theory of inheritance as proposed by Sutton and Bovery with that of experimental results on pea plant presented by Mendel.
The A and B genes are 10 cm apart on a chromosome. If an AB/ab heterozygote is test crossed to ab/ab, how many of each progeny class would you expect out of 100 total progeny?
A B B C C D E F G H I
From the above figure identify the type of mutation and explain it.
Telocentric chromosome differs from acrocentric chromosome in that ____________.
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Identify the term that represents the degree of repetition of the primary basic number of chromosomes in a cell.
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Chromosomal theory of inheritance was given by ______.
Experimental verification of ‘chromosomal theory of inheritance’ was done by ______.
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How do genes and chromosomes share similarity from the point of view of genetical studies?
Experimental verification of the chromosomal theory of inheritance was done by ______.
