Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Alleles represent: (1) different forms of a gene (2) sameloci on homologous chromosomes (3) two or more forms (4) only one formA) 1,2 and 3 are correct.
B) 1 and 2 are correct.
C) 2 and 4 are correct.
D) 1 and 3 are correct.
Correct Answer: A
Solution :
Atleles are various forms of a gene or Mendelian factor which occur on the same locus on homologous chromosomes and control the same character. Allels control different expressions of the same character.
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