You observed the two species of barnacles, species 1 and species 2, occupy upper and lower strata of intertidal rocks, respectively. Only when species 1 was removed by you from the upper strata, species 2 could occupy both the upper and lower strata. From the choice given below what would be your inference from these observations.

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#Question id: 14905

#Unit 6. System Physiology – Plant

A thin layer called the middle lamella is found at the interface, middle lamella is typically enriched with acidic polysaccharides_____A______, which may be complexed with_______B__________.

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#Question id: 10326

#Unit 9. Diversity of Life Forms

Shared derived characters are most likely to be found in taxa that are

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#Question id: 23580

#Unit 13. Methods in Biology

Which of the following can function as a cloning vector?

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#Question id: 14991

#Unit 4. Cell Communication and Cell Signaling

_____I________in the bone, _____II_______in the central nervous system, and _____III_______in the lung and ____IV________in the liver are tissue-specific examples of macrophages with these properties.

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#Question id: 2926

#Unit 2. Cellular Organization

Given below are some of the Mechanisms, checkpoint proteins and their functions. 

Which of the following match is correct?