Linkage Iris: Principles of Inheritance and Variation Principles of Inheritance & Variation Masterclass in Biology NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Which of the following is the most suitable medium for the culture of Drosophila melanogaster?

1.	Cow dung	2.	Moist bread
3.	Agar agar	4.	Ripe Banana

Subtopic: Chromosomal Basis of Inheritance: Introduction | Linkage |

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A dihybrid test cross leads to a frequency of recombinants of 50% in progeny. The most obvious conclusion will be:

1.	The two genes likely are located on different chromosomes.
2.	All of the offspring have combinations of traits that match one of the two parents.
3.	Abnormal meiosis has occurred.
4.	Independent assortment is hindered.

Subtopic: Linkage | Recombination & Gene Mapping |

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