Match the columns and choose the correct option
|(a)||Dominance||(i)||Many genes govern a single character|
|(b)||Codominance||(ii)||In a heterozygous organism only one allele expresses itself|
|(c)||Pleiotropy||(iii)||In a heterozygous organism both alleles express themselves fully|
|(d)||Polygenic inheritance||(iv)||A single gene influences many characters.|
a)Dominance – In a heterozygous organism only one allele express itself
b)Codominance – in a heterozygous organism both alleles express themselves fully
c)Pleiotrophy – A single gene influences many characters.
d)Polygenic inheritance – Many genes govern a single character.So, the correct option is ‘a-ii b-iii c-iv d-I’.