What type of niche do we observe when walking through the forest?

Question

BlackTom AI · Accepted Answer

When considering ecological niches, the key classic distinction is between the fundamental niche and the realized niche. 
Option: 'All the them are correct' — This is not accurate because only certain terms are standard in niche terminology; other options do not represent recognized niche concepts. 
Option: 'Fundamental' — This refers to the fundamental niche, which describes the full range of environmental conditions under which a species could survive, grow, and reproduce, but it omits biotic interactions that often restrict them. Since the question points to what we observe in a real forest walk, this is not the complete observed niche. 
Option: 'Physiological' — The term 'physiological niche' is not the conventional dichotomy used in ecology; the core, widely taught contrast is fundamental vs realized. Therefore this label is not the standard descriptor for what we observe in the field. 
Option: 'Complementary' — There is no standard ecological concept of a 'complementary niche' in classical niche theory, so this is not correct. 
Option: 'None of them are correct' — Given that one option ('Realized') is the established term for the niche actually used by a species in the presence of biotic interactions, this statement is false. 
Option: 'Realized' — This is the correct choice. The realized niche is the actual set of environmental conditions and resources a species uses in the presence of competitors, predators, and other interactions, which is what you observe during a walk in the forest as the species occupy a subset of their potential (fundamental) niche. 
Thus, the only accurate option among the list is 'Realized'.

FRST_V 201 101 2025W1 FRST 201 Final Exam 2025

What type of niche do we observe when walking through the forest?

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FRST_V 201 101 2025W1 FRST 201 Final Exam 2025

What type of niche do we observe when walking through the forest?

查看解析

登录即可查看完整答案

类似问题

Which from below best describes the concept of ecological niche?

Niche diversification is the result of cooperation between species.

Which of the following can be used to define niche?

Match the correct term from the famous studies on barnacle competitive interactions between two species. 1: When the barnacle Chthamalus lives only in the upper intertidal zone. ____ 2: When the barnacle Chthamalus lives in both the upper and middle intertidal zones. ____

The difference fundemental niche and realized niche is that

更多留学生实用工具

希望你的学习变得更简单

Match the correct term from the famous studies on barnacle competitive interactions between two species. 1: When the barnacle Chthamalus lives only in the upper intertidal zone. 2: When the barnacle Chthamalus lives in both the upper and middle intertidal zones.