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D. Both competition and environmental filtering shape community structure.
Explanation:
Based on competition theory, two organisms occupying the same ecological niche can only coexist provided there is spatial or conditioning niche partitioning.This prevent competitive exclusion , ensuring survival of the two species in their niche. Since the two species developed greater variability in (over-dispersed traits) to resist the selection pressure,(competition).Many overdisperesed traits is present in the communities.
However environmental filtering, is concerned with selection of species with natural ability or triats to survive in a given communities,Thus if two species of organism meet the same ecologocal requirements in a community, environmental filtering, fitters them and ensure their survival ahead of others who do not meet the requirements, and could not survive.
Thus the simultaneous operation of theses two opposing selection pressures, structured communities ensuring coexistence and favoured ability of organism to survive.
Answer:
Cysticercus
Explanation:
Cysticercus is known as the larval form of tapeworm. The structure of cysticercus comprises of a sac filled with fluid. Since tapeworm is a parasite, its larva is found within the tissue of the host.
The larva of tapeworm is also harmful as a full grown adult as it causes cysticercosis in humans which causes mild abdominal symptoms and infection that causes passage of proglottids in the stool
No one will have same DNA
And I think there is nothing else we need to do like creating formulae
And his IQ Level is too high
The correct answer is:
b.The benefits outweigh the disadvantages.
Explanation:
Natural changes to the ecosystem transfer to the environmental phenomenon that occurs naturally. Natural changes hold floods, volcanic activity, hurricanes, dehydration, and earthquakes. They can be deadly, but they also have benefits.The benefit of the flood is, for example, contributing nutrients to the soil that were wanting. Also, there may be the relocation of fishes and organisms existing in water bodies, which develops the ecosystem.
protons, neutrons and electrons
