Q. The contrasting pairs of factors in Mendelian crosses are called :-

A
alloloci
B
paramorphs
C
allelomorphs
D
multiple alleles
Solution:
  • The contrasting pairs of factors in Mendelian crosses are called allelomorphs.
  • Alleles or allelomorphs are the different forms of a gene, having the same locus on homologous chromosomes and are subject to mendelian (alternative) inheritance.
  • Paramorphs is a kind of pseudomorph in which there has been a change of physical characteristics without alteration of chemical composition.
  • Presence of more than two alleles for a gene is called Multiple alleles.
  • Alloloci means Allels with different loci.
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