Different versions of the same gene are called _______.
centromeres
alleles
chromosomes
gametes
Different versions of the same gene are called alleles. e.g. 'T' and 't' are alleles of the gene that control height of a plant.
The two versions of a trait (character) which are brought in by the male and female gametes are situated on :
(a) copies of the same chromosomes (b) sex chromosomes
(c) two different chromosomes (d) any chromosomes
Question 20 The two versions of a trait (character) which are brought in by the male and female gametes are situated on (a) copies of the same chromosome (b) two different chromosomes (c) sex chromosomes (d) any chromosome
......................... chromosomes are chromosomes that contains alleles for different genes.