Sponges used to wash dishes have what type of symmetry?

Plants that have reproductive structures called cones are?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

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.