In this article we will discuss about:- 1. Meaning of Crossing Over 2. Frequency of Crossing Over 3. Factors 4. Molecular Mechanism. Meaning of Crossing Over: Crossing over may be defined as an interchange of corresponding chromosomal parts between members of a homologous chromosome resulting in a recombination of genes. One, two or more fragments may be interchanged during crossing [...]
In this article we will discuss about:- 1. Meaning of Crossing Over 2. Frequency of Crossing Over 3. Cytological Basis 4. Cytological Proof 5. Significance 6. Factors. Contents: Meaning of Crossing Over Frequency of Crossing Over Cytological Basis of Crossing Over Cytological Proof of Crossing Over Significance of Crossing Over Factors affecting Crossing Over 1. Meaning of Crossing Over: If [...]
In this article we will discuss about:- 1. Meaning of Crossing Over 2. Double Cross-Over 3. Cytological Basis 4. Cytological Evidence 5. Somatic Crossover 6. Different Theories on the Mechanism 7. Theories that Explain the Happenings 8. Chiasma Formation—the Theories 9. No Cross-over in Drosophila Males 10. ExperiÂmental Conditions. Contents: Meaning of Crossing Over Double Cross-Over Cytological Basis of Crossing [...]