A triploid cell is the structure form during angoisperm fertilization. The cell are created in the process known as double fertilization into the endosperm which is mostly are polyploid. These are typicallly triploids that is they contain three sets of chromosomes but they varies widely from diploid (2n) to 15N.
Phospholipid can occur in a polar cell.
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10kg mass and a 10kg mass at 10km apart
I think an example would be a bee pollenating
The abiotic environment consists of non-living things. So, rocks, temperature and water are part of the abiotic environment.