Does a newt have a backbone? Do lancelets have an exoskeleton? Do seals have backbones? Do amphibians have a vertebral column? Do grasshoppers have backbones? Do insects and amphibians have a backbone? Does a jellyfish have an exoskeleton?
Does a Jellyfish Have a Brain? How Is a Dolphin's Eyesight? Size of a Whale Eye What Animal Has the Biggest Ears in the World? Reasons an Orca Is a Dolphin Popular Posts Comparison and Contrast of Whales and Dolphins What Animal Has a Bigger Eye Than a Brain? What Is the Purpos...
Give a reason as to why a fish cannot sink in water. Why would a jellyfish die quickly in tap water? Why is the pH of the ocean higher than the pH of lakes? Why? Why does sea water show little exchange between the depths? Why doesn't water always boil at exactly 100 Celsius? Wh...
Starfish are star-shaped marine animals. They are invertebrates, meaning they do not have a backbone, and their covering, or skin, is hard and spiny. Based on their shape and size, it is common to wonder how a starfish would go about eating, and as it turns out, the process is quite...
MR: Quite often I notice on Twitter and places like that people misunderstand irony. I mean because we only have text in front of us not intonation. So do we need an irony punctuation –'hello, I'm being ironic now' – do we need ...
OK. I’ll have the answer later in the programme. In the BBC radio programme Fry’s English Delight there was a feature about the alphabet and how it can have a negative impact on your school life. Can you remembe...
Cnidaria is a phylum of sea-dwelling animals that includes sea anemones, coral, jellyfish and hydra. Sea anemones and coral have a body shape known as a polyp, and are generally stationary, while jellyfish and hydra are medusae, and are able to move through the water. With these differen...
:a bioluminescent protein of jellyfish(genus Aequorea) that emits light in response to the addition of calcium or strontium and is used to demonstrate the presence and distribution of calcium in cells. How does aequorin work? Aequorin is a calcium-activated photoprotein isolated from the hydrozoan...
As for jellyfish, every species is venomous. They also date back over 500 million years and have been floating through the ocean since before Australia existed. While deadly box jellyfish (such asCarukia barnesi) and Portuguese man o' war (Physalia physalis) reside in Australian waters, Arbuck...
and gets inflamed. Thick, hard scales form in rows on the skin -- especially around creases of joints. A genetic test can tell for sure if you have the disease, which gets its name from the Greek word for "fish." Treatment isn't easy. Removing the scales often leaves skin fragile and...