Question

flock x flock y flock z the birds shown above have beaks with three different shapes and sizes. these genetic variations in the beak each appeared initially due to mutations. complete look at the three beaks. which flock’s birds have beaks that seem most likely to be able to pierce a piece of fruit? done flock x flock y flock z intro

Explanation:

To pierce fruit, a beak should be sharp and pointed. Flock Y's beak appears more robust and pointed compared to Flock X and Z, which have relatively narrower or less pointed beaks. So Flock Y's birds are most likely to pierce fruit.

Answer:

Flock Y