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What are sources of light pollution and how do those affects astronomical observations?
Diploid Chromosome Number
The total number of chromosomes in a diploid cell, which includes two sets of chromosomes, one from each parent.
Gamete
A mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote.
Sister Chromatids
Identical copies of a chromosome that are connected by a centromere and separated during cell division.
Nuclear Envelope
The double membrane structure that encloses the nucleus of a cell, separating its contents from the cytoplasm.
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