What do you mean by law of independent assortment, law of dominance, law of segregation, law of incomplete dominance, law of codominance, lawful dominance?
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➡️ Law of independent assortment :- The law states that ‘when two pairs of traits are combined in a hybrid, segregation of one pair of characters is independent of the other pair of characters’.In Dihybrid cross two new combinations, round green & wrinkled yellow are formed due to independent assortment of traits for seed shape i.e round, wrinkled and seed color i.e , yellow and green.
➡️ Law of dominance :- states that
_________a. Characters are controlled by discrete units called factors.
_________b. Factors always occur in pair.
_________c. In a dissimilar pair of factors one member of pair dominate the other.
➡️ Law of incomplete dominance :- Incomplete dominance is the phenomenon of neither of the two alleles being dominant so that expression in the hybrid is a fine mixture or intermediate between the expressions of two alleles.
➡️ Law of segregation :-- alleles do not blends and both the characters are recovered during gametes formation as in F2 generation. During gametes formation traits segregate (separate) from each other and passes to different gametes. Homozygous produce similar kinds of gametes but heterozygous produce to different kinds of gametes with different traits.
➡️ Law of codominance :-- It is the phenomenon of two alleles lacking dominance-recessive relationship and both expressing themselves in the organism. Effect of both the alleles are equally conspicuous. There is no mixing of the effect of the two alleles.
➡️ Law of independent assortment :- The law states that ‘when two pairs of traits are combined in a hybrid, segregation of one pair of characters is independent of the other pair of characters’.In Dihybrid cross two new combinations, round green & wrinkled yellow are formed due to independent assortment of traits for seed shape i.e round, wrinkled and seed color i.e , yellow and green.
➡️ Law of dominance :- states that
_________a. Characters are controlled by discrete units called factors.
_________b. Factors always occur in pair.
_________c. In a dissimilar pair of factors one member of pair dominate the other.
➡️ Law of incomplete dominance :- Incomplete dominance is the phenomenon of neither of the two alleles being dominant so that expression in the hybrid is a fine mixture or intermediate between the expressions of two alleles.
➡️ Law of segregation :-- alleles do not blends and both the characters are recovered during gametes formation as in F2 generation. During gametes formation traits segregate (separate) from each other and passes to different gametes. Homozygous produce similar kinds of gametes but heterozygous produce to different kinds of gametes with different traits.
➡️ Law of codominance :-- It is the phenomenon of two alleles lacking dominance-recessive relationship and both expressing themselves in the organism. Effect of both the alleles are equally conspicuous. There is no mixing of the effect of the two alleles.
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Dominance :-Dominant form of a trait will show over recessive form in acarrier or a heterozygous individual. Segregation :- The two factors that control a trait separate from each other & go indifferent gametes when the gametes are formed.
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