Body Plan
What is the primary function of the gastrovascular cavity in Cnidarians?
Digestion and nutrient distribution.
What’s the jellyfish’s favorite drink? 🤔🤔🤔🤔🤔🤔
Anything sea-soned 🤣🤣🤣😂
The way(s) in which Jellyfish reproduce
What is both sexual and assexual?
For centuries, scientists have debated the existential paradox of an organism that possesses no brain, no bones, no heart, yet thrives effortlessly in the vast, merciless oceans... a true enigma of nature… a question so profound that even the greatest minds have failed to answer…
SO, WHAT DOES A JELLYFISH EAT??
BAHAHAHA TRICK QUESTION—JELLYFISH DON'T EVEN KNOW, THEY JUST VIBE AND HOPE FOR THE BEST! 🤣
Stinging flexible extensions around the mouth.
What is tentacles?
This body system occurs using diffusion without any of the following specialized organs such as trachae, gills or lungs
What is the respiratory system?
Their members are Hydra, Obelia, Portuguese Man Of War
What is the class hydrozoa?
What is the primary habitat of most Cnidarians?
Marine environments (oceans).
What type of organisms are included in the Cnidaria phylum?
Jellyfish, corals, sea anemones, and hydras.
A single opening with a mouth.
What is gastrovascular cavity?
The tentacles and gastrovascular cavity are apart of this body system.
What is the digestive system?
Coral is an example of an animal in this class.
What is Anthozoa?
Jellyfish swim by opening and closing this.
What is the bell?
A loose network of nerves in the outer cells of the epidermis.
What is the nerve net?
Cnidaria have this body system and can get rid of wastes, but it is very simple.
What is the excretory system?
Which class live only as polyps.
What is anthozoa?
Adult medusae release sperm and eggs into the water, where ________ occurs
What is fertilization?
Why are jellyfish bad at school? 🤔🤔
They don’t have the nerve to study🤣🤣🤣🤣🤣🤣🤣🤣
For half a billion years, jellyfish have roamed the oceans with NO brain, NO heart, and NO bones… yet they still manage to function. Scientists have spent decades trying to understand how they navigate life without thinking…
SO WHAT’S THEIR SECRET TO SUCCESS??
BRO, THEY JUST VIBE AND LET THE CURRENT DO THE WORK. ZERO THOUGHTS, JUST FLOATIN’. 💀
Cnidaria have no brains but the cells can communicate through this simple structure
What is the nerve net?
Which class spends most of their lives as medusa
What is scyphozoa?
This phylum of aquatic invertebrates is characterized by a gelatinous body, radial symmetry, and specialized stinging cells called nematocysts. While they lack a centralized brain and circulatory system, their ability to capture prey and regenerate body parts has baffled researchers for centuries.
WHO ARE THEY?
What is Cnidaria?😹
Are yall tired 🥹 ?
Yes? Jokes on you.
What part of a Cnidarian is primarily responsible for capturing prey and sensing its environment, often leading to confusion due to its multifunctional role in both movement and feeding?