Answer:
Glowing specimen's genotype are - BBRR , BBRr , BbRR , BbRr
Non-glowing specimen's genotype are -bbrr , BBrr , bbRR , Bbrr , bbRr
Explanation:
Complete question
As described in the previous question, in order for a seaweed specimen to glow, it must have one or two dominant alleles for each of two enzyme genes. determine which allelic combinations will result in a glowing specimen. match the genotypes with their correct phenotypes (glowing or non-glowing).
Given genotypes -
BBRR
BBRr
bbrr
BBrr
bbRR
Bbrr
bbRr
BbRR
BbRr
Solution
It is given that in order to have a glowing specimen, it must have one or two dominant alleles for each of two enzyme genes.
As per the options giver it is clear that there are two enzyme genes i.e B and R.
A glowing specimen must have one dominant allele ( Bb, Rr) or two dominant allele (BB, RR)
So, out of the given genotypes, the glowing specimen's genotype are -
BBRR , BBRr , BbRR , BbRr
The non-glowing specimen's genotype are -bbrr , BBrr , bbRR , Bbrr , bbRr
