Please help if you can, i put up another question but failed to attach BOTH images to help out a bit. Images are linked down below :)

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

What pattern of migration do whales follow?

Iwanna go do something with my ideas? ?