Examlex
Who conducted experiments showing that rats could control their heart rates in anticipation of a water reward?
Endosperm
A nutrient-rich tissue formed during seed development, providing sustenance to the developing embryo in angiosperm plants.
Embryonic Development
The process by which an embryo forms and develops, from fertilization to the fetal stage.
Eudicots
A major group of flowering plants characterized by having two cotyledons in their seedlings, net-veined leaves, and floral organs typically in multiples of four or five.
Torpedo Stage
A stage in plant embryo development characterized by the elongation of the embryo body, resembling the shape of a torpedo.
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