Examlex
The efficient level of provision of a public good is the level at which its marginal social benefit is equal to the marginal social cost of its production.
Haploid Gametes
Haploid gametes are reproductive cells, such as sperm and eggs, that contain only one set of chromosomes, half the number present in other cells.
Chromosome Number
The total count of chromosomes present in the cell of an organism, specific to each species.
Sister Chromatids
Identical copies of a chromosome connected together by a centromere, produced during DNA replication.
Mitotic Spindle
A structure composed of microtubules that separates chromosomes into daughter cells during cell division.
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