The correct option is A Idiogram
The diagrammatic representation of chromosomes of an individual is called ideogram. Karyotype is a morphological representation of somatic chromosomes of an individual in descending order. The phenotype is the total appearance of trial within an organism, which is resulted of an interaction of dominant and recessive genes. When an organism contains two sets of chromosomes within its each call, it is said to be diploid and conduction is termed as diploidy. Thus, the correct answer is option A.