Dolphins are said to be descendants of landing-dwelling mammals that come from the order of artiodactyl. Dolphins are usually 5 to 7 feet long. They can also weigh as much as 110 pounds. In this article, you will learn more about a dolphin’s body.
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Silky Terrier Dog Breed Playing AroundHere are 40 Frequently Asked Questions About Dolphins
1. Do dolphins have a dorsal fin?
Yes, dolphins do have a dorsal fin; it allows them to maintain stability.
2. Do dolphins have a sense of smell?
No, dolphins don’t have a sense of smell. There isn’t any indication that they are able to smell.
3. Do dolphins have any predators?
Yes, dolphins do have predators. Common predators of dolphins are shark species.
4. Do dolphins have legs?
Yes, dolphins do have legs. They have two pelvic bones that are similar to legs.
5. Do dolphins have lips?
Yes, dolphins do have lips or what are called monkey lips.
6. Do dolphins have lungs or gills?
Dolphins have lungs, which is exactly how they are able to breathe and survive.
7. Do dolphins have smooth skin?
Yes, dolphins definitely have smooth skin. Their skin is also very rubbery.
8. Do dolphins have to come up for air?
Yes, dolphins have to come for air every now and then because they get their air from oxygen. So, they have to hold their breath underwater and come up for air.
9. Do dolphins have twins?
No, dolphins don’t have twins. It’s possible but highly unlikely. Dolphins are known to give birth to one baby at a time.
10. Do dolphins have xray vision?
Yes, in a sense, dolphins do have xray vision. They are able to see and hear quite well.
11. How many babies do dolphins have at once?
Dolphins are only able to have one baby at a time. Dolphins will have a baby every 1 to 6 years.
12. How many hearts do dolphins have?
Dolphins have a four-chambered heart. You could say that dolphins have four hearts.
13. How many nasal passages do dolphins have?
As it pertains to dolphins’ respiratory system; they have two nasal passages.
14. What color eyes do dolphins have?
A dolphin’s eye is usually blue or black; it depends on the species of dolphins.
15. Do bottlenose dolphins have gills?
No, dolphins don’t have gills; they have lungs as humans do.
16. Do bottlenose dolphins have predators?
Yes, bottlenose dolphins do have predators, most of which are sharks.
17. Do dolphins have 2 brains?
Dolphins only have 1 brain. However, their brains have 2 hemispheres, that can sleep at different times.
18. Do dolphins have 2 stomachs?
Yes, dolphins have 2 stomachs. The first stomach is used for storing food. The 2nd stomach is used for digestion.
19. Do dolphins have a placenta?
Yes, dolphins do have a placenta.
20. Do dolphins have a sense of humor?
Yes, dolphins do have a sense of humor; they can also laugh.
21. Do dolphins have a spoken language?
Yes, dolphins do have their own language that they speak and use to communicate with each other.
22. Do dolphins have black fins?
Yes, dolphins can and do have black fins.
23. Do dolphins have blow spouts?
Dolphins do have blow spouts or blowholes. Dolphins don’t have gills!
24. Do dolphins have echolocation?
Yes, dolphins do have echolocation, which they use to find food and objects.
25. Do dolphins have eyelashes?
No, dolphins don’t have eyelashes at all.
26. Do dolphins have eyelids?
All dolphins have eyelids that help protect their eyes from debris and other objects.
27. Do dolphins have feelings?
Dolphins do have feelings and emotions as well as a sense of awareness.
28. Do dolphins have good hearing?
Dolphins have a very good sense of hearing. The auditory cortex in their brains is well-developed.
29. Do dolphins have good memory?
It is said that dolphins have a very good memory; they can even remember a whistle for decades.
30. Do dolphins have hair or fur?
Dolphins do have hair when they are born. However, the hair eventually falls out.
31. Do dolphins have kidneys?
Yes, dolphins do have kidneys; they actually have two kidneys.
32. Do dolphins have knees?
No, dolphins don’t have knees.
33. Do dolphins have milk?
Yes, dolphins do have milk, which is how they feed their babies. Dolphin’s milk is fatty and also rich.
34. Do dolphins have necks?
Dolphins do have necks. However, their necks aren’t flexible.
35. Do dolphins have nostrils?
Yes, dolphins do have nostrils, which is how they are able to breathe.
36. Do dolphins have sonar?
Dolphins do have sonar or what is known as echolocation.
37. Do dolphins have spines?
Yes, dolphins do have spines that move in a vertical direction.
38. Do dolphins have tear ducts?
No, mammals like dolphins don’t have tear ducts and they don’t need them either.
39. Do dolphins have vertebrates?
Yes, dolphins are vertebrates.
40. Do dolphins have vocal cords?
No, dolphins don’t have vocal cords in their larynx.
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