Demeter was the goddess of corn, grain, the harvest, the Earth, agriculture, and fertility in general.

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- The latitudinal extent of tropical evergreen forestin the northern and southern hemispheres is 10-degree North and South.
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To find a gene associated with a particular disease.
Answer: Option A
<u>Explanation:</u>
Fluorescence in situ hybridisation is a test which is done to recognise which portion or the part of the DNA is to be tested. It is done to see the presence or the absence of particular chromosome regions.
This technique is used to identify the chromosomal aberrations and with these aberrations, certain tests can be diagnosed in the human body. Therefore it is a very important technique. It is used by the molecular biologists to identify the area to be tested.
Answer:
Attitudinal barriers are behaviors or perceptions that prevent people from communicating effectively. Attitudinal barriers to communication may result from personality conflicts, poor management, resistance to change or a lack of motivation.
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