Combinaciones dirigidas de ADN, encaminadas al
aumento de la calidad y la producción de un producto biotecnológico.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

can you make it bigger i can't see it

the correct answer is 2 and 4

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.