Biology
Grade-10
Easy
Question
What is a transect?
- A plant-counting square frame
- A line that runs across a habitat and is used to sample organisms
- A metric for the land's relative elevation
- A soil sampling instrument
Hint:
A line that runs across a habitat and is used to sample organisms
The correct answer is: A line that runs across a habitat and is used to sample organisms
A transect is a line across a habitat or part of a habitat to observe the species.
Line transect is another systematic sampling method similar to the belt transect method. In the line transect, a line is drawn across a habitat. It can be simple as a string or rope placed on the ground across a habitat. The organisms that actually touch the line are considered in this method. Therefore, sampling is restricted only to organisms that touch the line.
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