When the nematocysts are discharged into prey, such as a fish, they paralyze it. Contracting tentacles bring the fish up to the mouth, located in the center of the medusa, where it is ingested (taken in).
Answer:
B)Fred and Luke
Explanation:
On the pedigree, it is obvious that they suffer from hemophilia because they appear colored, but males(XY) need only one allele for hemophilia to be sufferers.
Answer:
Active transport requires energy for the movement of molecules whereas passive transport does not require energy for the movement of molecules.
Explanation:
Answer:
carbon dioxide → phytoplankton → shrimp → fish → whales
Explanation:
Phytoplankton consumes carbon dioxide, shrimp eats phytoplankton, fish eats shrimp, and whales eat fish.
