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Of the crayfish systems what two are the most unlike the humans systems?
Wiki User
∙ 12y ago
The skeletal and digestive system of a crayfish are unlike ours.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoCirculatory system is different. We have a closed circulatory system; they have an open circulatory system where the blood just flows freely everywhere.
Wiki User
∙ 12y agoShell and legs
Wiki User
∙ 12y agoGenitals , interaction , eyes , etc..
Wiki User
∙ 11y agoCRayfish
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Example of animals with closed circulatory system?
Mammals including humans have closed circulatory systems, as do most vertebrates. Some invetebrates also have closed systems. Examples of open circulatory systems are most arthropods, including molluscs and crustaceans and insects.
What kingdom has been replaced with two domains?
Domains are like what category their in and the kingdom is what their mainly called like for example we humans are mammals
What human body systems are needed directly to write?
Muscular and nervous systems, most directly.
If cells act as osmotic systems why don't humans swell up and burst while swimming in fresh water which is hypotonic to our blood extracellular fluid and intracellular solutions?
Your skin has the protein called keratin in it. The keratin in your skin makes you waterproof.
How do humans affect the biosphere?
Humans affect the biosphere in numerous ways. One of the most common ways in which humans impact the biosphere is by their extraction of Natural Resources. Growth and expansion is another way in which humans affect the biosphere.
What 2 systems of a crayfish are most unlike human systems?
Exoskeleton: Crayfish have a hard shell, and no bones. That makes crayfish invertebrates (no spine). Gills: Crayfish respire underwater through gills, where humans use lungs. The circulatory system is the second one, the reason for this being that crayfish have no blood vessels (and humans obviously do).
Which country buys most of Australia's crayfish?
China buys most of Australia's crayfish.
Who buys most of Australia's crayfish?
China buys most of Australia's crayfishChina buys most of Australia's crayfish
Where is the most crayfish production?
Lousiana supplies more than 90% of the crayfish production
What is the function of an rostrum on a crayfish?
Most biologists will tell you that the rostrum is a process for protection of the eyes from predators and during fights, somewhat analogous to the bones around the eye socket in humans.
Of the body systems studied which two are most unlike the related human system cray fish?
The skeletal system and the digestive system.
What is the worlds most expensive crayfish?
bioootch
What is the scientific name for crayfish?
There are several hundred different species of crayfish around the world. The most common one in US seafood markets and restaurants is the red swamp crayfish, Procambarus clarkii, most of which come from Louisiana.
What is Luke's sword made out of in the Percy Jackson series?
half bronze, half celestial, it can kill both humans and monsters which is unlike most swords
Is the crayfish most vulnerable to its enemies from the dorsal or ventral side why?
The dorsal side is its back, and the ventral side is its 'stomach'. The crayfish is vulnerable on its soft underbelly - the ventral side.
What is the problem of keeping crayfish as a pet?
One problem with keeping crayfish as pets is that most crayfish can not be in the same tank. The biggest one usually becomes dominant and injures or even kills the others. Another problem is that if a crayfish and their tank are not properly taken care of it can begin to smell very bad.
How do you spell crowdad?
Crawdad, but most people will use the word 'crayfish'.
