Examlex
The opening of Na+/Ca2+ channels by cAMP produces a graded depolarization in the olfactory bulb.
True Leaves
The first set of leaves that emerge from a plant's embryo following the cotyledons, typically showing the plant's definitive leaf form.
Insects
A class of small arthropod animals that have a segmented body, three pairs of legs, and typically one or two pairs of wings.
Eggs
Oval or round objects laid by female birds, reptiles, fish, and invertebrates, often containing a developing embryo.
Chemical Element
A pure substance consisting entirely of one type of atom, distinguished by its atomic number, which is the number of protons in its nuclei.
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