hydra viridis and zoochlorellae
human and lice
shark and remora fish
bread and rhizopus stolonifer
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The correct Answer is "A"
The relationship between "Human " and lice is a *PARASITIC RELATIONSHIP" because the lice which is an ectoparasites derive it's food from man's blood thereby causing a damage to it's "pest i.e Human"
SHARK AND REMORA FISH
THIS IS COMMENSALISM
Remora fish is a very small fish that do follows the shark around.They derive nourishment from shark by eating the left over food which has been initially consumed by the Shark.
The remora fish benefits from the shark while the Shark neither benefit nor is it harmed .
Symbiosis is a biological relationship in which two species live in close proximity to each other and ... Symbiosis and modern biology ... Hydra viridis contains the green alga Chlorella. while
Mutualism is the relationship between two organisms where both organisms get benefitted from one another. The relationship between remora fish and shark can be considered as mutualism. ... It helps the remora fish to travel without burning energy. They also get to eat scraps of food dropped by the shark.
The correct answer is option C.
The shark offers the remora fish free transportation and protection while the remora fish helps to pick up parasites from the surface of the shark's skin therby making shark happy 😄...
This relationship is classified under mutualism.
Over 10 years now, this have not been corrected, do you guys normally update this app or check comments at all
Zoochlorellae takes up the carbon die oxide and nitrogen and phosphorous waste of hydra, and in turn, provide them with nutrients and oxygen. Hydra then feeds on zoochlorellae. So, it can be said that hydra feeds upon zoochlorellae
A lot of controversy... But I tell u now that no doubt two answers are in the options...
A and C are correct 💯
But when u come across this question pls go for A ( just similar to lichen... An association btw Fungi and Algae )
