what are the laws of genetics given by mendal?
Answers
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Mendel gave three laws of genetics those are as follows
1) Law of Dominance
2) Law of Segregation
3) Law of Independent assortment
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Answer:
Mendel's Laws
Rather than being a mix of the two colors, the offspring was purple flowered. He then conceived the idea of heredity units, which he called “factors”, one of which is a recessive characteristic and the other dominant. ... Mendel stated that each individual has two alleles for each trait, one from each parent.
Explanation:
Key Points===
By crossing purple and white pea plants, Mendel found the offspring were purple rather than mixed, indicating one color was dominant over the other.
Mendel’s Law of Segregation states individuals possess two alleles and a parent passes only one allele to his/her offspring.
Mendel’s Law of Independent Assortment states the inheritance of one pair of factors ( genes ) is independent of the inheritance of the other pair.
If the two alleles are identical, the individual is called homozygous for the trait; if the two alleles are different, the individual is called heterozygous.
Mendel cross-bred dihybrids and found that traits were inherited independently of each other.
Key Terms===
homozygous: of an organism in which both copies of a given gene have the same allele
heterozygous: of an organism which has two different alleles of a given gene
allele: one of a number of alternative forms of the same gene occupying a given position on a chromosome
