Griffin has no role in in the science of biology because it is considered as an mythical creature with absurd body structure. Its body consisted of head of an eagle and the remaining body like a lion. Also the researches conducted could not establish any link or relation between Griffin or any other organism on the planet.
In lack of adequate evidences , no evolutionary linkages could be found for Griffin and hence, it is now considered as an organism of no use to biology.
If a invasive species were to intervene in the food web then it would break the web because it if were to kill the species it attacked then the web would be broken and a native species might also do the same.
The genotype would be X'Y for the father (he would be colorblind) The genotype would be X'X for the mother (she would be a carrier) The offspring would be X'X' _ X'X_ X'Y_ XY The ratio would be 1:1 normal to colorblind Hope this was helpful(;