Examlex
What is the name given to substances that can cause birth defects or even death if exposure to them occurs during the embryonic period?
Recessive Gene
A type of gene that is not expressed in the phenotype unless it is present on both chromosomes of a pair, overshadowed by dominant genes when in combination.
Dominant Gene
A gene that expresses its phenotypic effect even when heterozygous with a recessive gene.
Similar Mutation
A genetic alteration that is closely related in sequence or effect to another mutation within an organism's DNA.
Exocytosis
A cellular process involving the transport of materials out of a cell via vesicular transport, crucial for the secretion of neurotransmitters and hormones.
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