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NemiM [27]
3 years ago
5

To further study anti-nAChR antibody function, the researchers wanted to replicate the experiments described in the passage in o

ther mammalian animal models, but their research proposal was rejected by other scientists. Why was the proposal rejected?
Biology
1 answer:
Aloiza [94]3 years ago
3 0

Answer:

B/ Because the electrolyte rich baths were infused with in consistent amount of Ach.

Explanation:

Why B? Because the electrolyte rich baths were infused with in consistent amount of Ach. Used concentrations * Ach used, thus we get double the result.

Not A: Because the control need to be used.

Not C: Because autoimmune antibodies are transported to every tissue of body including skeletal muscle.

Not D: Mice and other rodents are often used as animal models.

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m_a_m_a [10]

Answer:

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icang [17]

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Maintain population numbers close to the habitat carrying capacity are called _______ species
marishachu [46]

Animal species that exhibit long gestation periods, give birth to relatively large offspring, and maintain population numbers close to the habitat carrying capacity are called K-selected species.

In nature, a given habitat contains sufficient resources such as food, water, etc. to support a maximum possible number of biological species, beyond which no further growth is possible. It is termed as nature's carrying capacity for that species in the habitat.

MacArthur and Wilson proposed that there are two life-history strategies i.e. K-selected and r-selected. K-selected species exhibit a proportionately stable population that gives rise to a low number of offspring which tend to be very large. For example the African elephant is included among K-selected species.

To learn more about carrying capacity here

brainly.com/question/14194197

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