Examlex
Of the 2,598,960 different five-card hands possible from a deck of 52 playing cards, how many would contain all black cards.
Plant Hormones
Chemical substances produced within plants that regulate growth, development, and other physiological processes.
Nucleus
The membrane-bound organelle in eukaryotic cells that contains the genetic material (DNA).
Plant Hormones
Chemical substances produced in plants that regulate growth, development, and responses to environmental stimuli.
Organic Molecules
Compounds containing carbon that are typically found in living systems, including proteins, lipids, carbohydrates, and nucleic acids.
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