Examlex
Which is the first structure to intercept light as it enters the eye?
Paedomorphosis
A developmental phenomenon where adults of a species retain juvenile characteristics.
Axolotl Salamander
An aquatic salamander known for its capacity to regenerate limbs and other body parts, native to Mexico and popular in scientific research.
Juvenile Characteristics
Traits or features displayed by young individuals of a species that are typically lost or altered upon reaching adulthood.
Biological Species Concept
A definition of species whereby individuals are considered to belong to the same species if they are capable of interbreeding and producing fertile offspring.
Q31: The two regions of grey matter within
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Q69: probably involves relatively permanent functional or structural
Q76: adrenergic receptors found primarily in the heart
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Q119: Melatonin is secreted by the _.
Q145: _ attach the lens to the ciliary
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Q181: Which activity occurs in the presence of
Q382: transmits its signals via A-delta fibres