Biology, 20.03.2020 12:03 babygail0818

Of the following, which is an example of a mutualistic relationship? (A) the protozoan Trichonympha digesting wood in the gut of a termite (B) the sporozoan Plasmodium reproducing in human blood cells and liberating toxins into the human body (C) two species of Paramecium deriving food from a common laboratory culture (D) rabbits being eaten by foxes (E) humans inadvertently providing food for cockroaches unanswered

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Answer from: jholland03

(A) option is correct

Explanation:

The protozoan Trichonympha digesting wood in the gut of a termite is the classic example of a mutualistic relationship

Trichonympha is an endosymbiont that live inside the intestine of termite whereas termite live on cellulose mostly from the dead wood they chewWithin the termite's digestive enzyme Trichonympha provides enzymes which can breakdown the woodTrichonympha manufacture the enzyme cellulase, which breaks the chemical bonds in cellulose and then the termites can eat woodIn return termite provides shelter to Trichonympha inside its gutThe sporozoan Plasmodium reproducing in human blood cells and liberating toxins into the human body is an example of parasitism where Plasmodium is benefited because it is reproducing inside human body whereas human body is getting toxicTwo species of Paramecium deriving food from a common laboratory culture is an example of competition because both are competing for the same food sourceRabbits being eaten by foxes is an example of predation because here rabbit is acting as a prey whereas fox is a predatorHumans inadvertently providing food for cockroaches is an example of commensalism because here cockroaches are being benefited from humans but humans are neither benefited nor harmed

Answer from: Quest

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat. although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.

Answer from: Quest

The answer is going to be a because ik that i’m right

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Of the following, which is an example of a mutualistic relationship? (A) the protozoan Trichonympha...

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