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प्रश्न
How many linkage groups are present in Drosophila melanogaster?
उत्तर
4 linkage groups are present in Drosophila melanogaster.
संबंधित प्रश्न
British geneticist R.C. Punnett developed a graphical representation of a genetic cross called “Punnett Square”. Mention the possible result this representation predicts of the genetic cross carried.
Which of the following refers to tendency of genes to inherit together?
Which of the following statement/s are INCORRECT with respect to crossing over?
i. Crossing over produces recombinations of genes by interchanging and exchanging corresponding segments between nonsister chromatids of homologous chromosomes.
ii. Crossing over occurs during zygotene of prophase I of meiosis.
The number of linkage groups of a particular species corresponds to its ______ number of chromosomes.
Two dominant non-allelic genes are 50 map units apart. The linkage is ______.
A and B genes are linked. What shall be the genotype of progeny in a cross between AB/ab and ab/ab?
Which of the following is correct for the condition when plant YyRr is back crossed with the double recessive parent?
What is the pattern of inheritance in the above pedigree chart?
When the parental gene combine with itself; termed as
Which of the following statement is correct?
