C) White light is least useful for photosynthesis in terrestrial plants. Green would be more useful because that's their usual color.
The term which describes any relationship in which two species live closely together is called SYMBIOSIS.
Answer: Young rivers are channels that are deeper than they are wide, have a very fast flow, and contain frequent waterfalls and rapids
6 chromosomes. This is because gametes are usually characterised as to having only half the number of chromosomes of the somatic cells.
This is done through meiotic division.
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