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What does the term recombination describe ?
Recombination is the process by which genetic material is shuffled during meiosis, resulting in offspring with combinations of traits that differ from those found in either parent. This generation of non-parental gene combinations increases genetic diversity.
A cross between hybrid and a parent is known as
A back cross is a cross between a hybrid organism and one of its parents or an organism genetically similar to its parent. This is done to achieve offspring with a genetic identity which is closer to that of the parent.
Checkerboard method of calculations was developed by
The checkerboard method of calculations, commonly known as the Punnett square, was developed by Reginald C. Punnett. It is a tool used in genetics to predict the genotype and phenotype combinations in a genetic cross.
First generation after a cross is
In humans , height shows a lot of variation . It is an example of
In humans, height shows a lot of variation because it is an example of polygenic inheritance. This means that multiple genes contribute to the trait, resulting in a wide range of phenotypes.
In T. H. Morgan"s Experiment on Drosophilia what will be the result when Fd1d female flies are crossed with double recessive male files ?
which cross yielded a ratio of 7:1 :1:7 ?
The 7:1:1:7 ratio was observed by Bateson and Punnett in a test cross involving a dihybrid cross. This ratio is indicative of gene linkage with partial recombination, showing that the genes are not assorting independently but are somewhat linked.
Which among the given genotypes will produce maximum number of different types of gametes?
where n is the number of heterozygotes.
What was the expected ratio of Fd2d by Bateson and Punnet in their dihybridization experiment done on Lathyruas odoratus?
What is called Free martin ?
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