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 flocks 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:

Birds with pointed beaks (like Flock X) are typically better at piercing. Flock Y's beak looks broader and not as pointed, and Flock Z's beak also doesn't seem as sharp - pointed as Flock X's for piercing fruit.

Answer:

Flock X