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  1. Genetic linkage & mapping (article) | Khan Academy

    We can see if two genes are linked, and how tightly, by using data from genetic crosses to calculate the recombination frequency. By finding recombination frequencies for many gene pairs, we can make …

  2. Recombination frequency and gene mapping - Khan Academy

    Test your knowledge on recombination frequency and gene mapping!

  3. Gene mapping (video) | Khan Academy

    Discover the fascinating world of genetic recombination and gene mapping. Learn how the distance between genes on a chromosome influences their likelihood to recombine.

  4. Mechanisms of evolution (article) | Khan Academy

    If an allele reduces fitness, its frequency will tend to drop from one generation to the next. We will look in detail at different forms of natural selection that occur in populations.

  5. The law of independent assortment (article) | Khan Academy

    In one case, the red "mom" chromosomes go together, while in the other, they split up and mix with the blue "dad" chromosomes. If meiosis happens many times, as it does in a pea plant, we will get both …

  6. Genetic recombination (video) | Khan Academy

    Genetic recombination is a process that occurs during meiosis, which is the type of cell division that produces gametes. During this process, homologous chromosomes pair up and form a unit called a …

  7. पुनर्योगज आवृत्ति और जीन मानचित्रण (Recombination …

    पुनर्योगज आवृत्ति और जीन मानचित्रण (Recombination frequency and gene mapping) गूगल क्लासरूम

  8. Chromosomes, linkage and recombination - Khan Academy

    Arrange genes A - D in ascending order of linkage strength to gene E .

  9. Bozeman science: Genetic recombination and gene mapping

    Andersen and in this video I'm going to talk about genetic recombination and gene mapping and it centers on the work of Thomas Hunt Morgan who used fruit flies to show that genes just don't travel …

  10. Mirror formula, magnification formula, sign convention - Khan Academy

    Let's summarise mirror formula, magnification formula, and sign conventions. And use them to solve NCERT probelm 14 & 15. Created by Mahesh Shenoy.