Question about Animals: Vertebrates and Invertebrates
Subject Biology
Biology
Source Originais Teachy
Originais Teachy
Topic Animals: Vertebrates and Invertebrates
Animals: Vertebrates and Invertebrates
Difficulty Medium
Medium
(Originais Teachy 2024) - Question Medium of Biology
During a research expedition in a tropical forest, biologists observed a peculiar ecological interaction between species of animals that led them to reflect on the concepts of food chains and webs. They noticed that the presence of a group of herbivorous insects, specifically leafcutter ants, was directly related to the abundance of a particular type of fungus in the area. These insects collect parts of leaves and other plant materials and use them to cultivate and nourish a species of edible fungus in their anthills. Subsequently, the ants feed on the fruiting bodies of the fungus, completing the cycle. To fully understand the role played by each organism in this food chain, biologists need to consider not only the trophic relationships but also the relevant anatomical and physiological characteristics of both the insects and the fungus, which are crucial for understanding the observed ecological dynamics.a.
The anatomical and physiological characteristics of invertebrate animals, such as leafcutter ants, are less important for the dynamics of food chains than those of vertebrates, which dominate these ecological processes.
b.
The fungi cultivated by leafcutter ants do not play a role in maintaining ecological balance, being just a nutrient-rich food source for the ants.
c.
The interaction between leafcutter ants and fungi in a food chain is detrimental to ecological balance, as it results in excessive competition for resources with other herbivorous animals.
d.
The presence of leafcutter ants and the edible fungus in a tropical forest are isolated phenomena that do not contribute to the dynamics of food chains or the maintenance of ecological balance.
e.
The anatomical and physiological characteristics of invertebrate animals, such as leafcutter ants, and fungi are fundamental to the dynamics of food chains and the maintenance of ecological balance, contributing to nutrient cycling and ecosystem sustainability.
Answer sheet:
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