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What does the dorsal fin on a whale do?
Orcas, also known as Killer Whales, have dorsal fins. Beluga whales do not.
What are the Differences between sharks dolphin and whales?
Sharks have straight dorsal fins, dolphins have curved dorsal fins and whales don't have dorsal fins :)
What are the names of a Bottlenose Dolphins Fins?
dorsal fin
What are some examples for dorsal fins?
they are on shrks and dolphins
What the type of fins does a porpoise?
Porpoises have triangular dorsal fins (as opposed to the curved dorsal fins of dolphins and whales). Some species of porpoise have small bumps on their fins, but the purpose of these bumps is unknown.
Can you define the words dorsal as a pig region?
It makes no sense. Dolphins and sharks have dorsal fins.
What body plans do dolphins have?
Cetaceans, the zoological order including whales, dolphins and porpoises, have a streamlined, bilaterally symmetric shape. They all possess flukes (horizontal, flattened tail structures at the end of the caudal peduncle) and pectoral fins (which vary in size and shape). They may or may not possess dorsal fins, with variations ranging from the tall dorsal fin of the orca ("killer whale") to the absent dorsal fin of the beluga whale and others.
What is an orcas appearance?
About 8,000 pounds and 28 feet long these Dolphins (Yes they are not in the whale family they are Dolphins) have 2 Pectoral fins (flippers), 1 upright dorsal fin and 1 fluke (tail)
What feature helps dolphins live in the sea?
fins and dorsal fins, and back tail flipper thingy
Do seahorses have 3 fins?
how many fins do dolphins have? how many fins do dolphins have?
Are female orcas larger than male orcas?
Male orcas have huge, triangular dorsal fins that can grow up to six feet in height. Females and younger orcas have smaller, curved dorsal fins. See the picutre in the link.
How many fins does whale has?
3. 2 dorsal( in front) and 1 in back.
