Examlex
A comet's tail always trails behind it throughout its journey through the solar system.
Adenine
A purine nucleobase used in forming nucleotides of the nucleic acids DNA and RNA, involved in cellular energy transfer and signaling.
Thymine
One of the four nucleotide bases of DNA, paired with adenine, and responsible for carrying genetic information.
Guanine
One of the four main nucleobases found in DNA and RNA, which pairs with cytosine and is essential for DNA replication and cellular function.
Polygenic Traits
Characteristics or traits that are influenced by multiple genes rather than a single gene, contributing to the phenotype's complexity.
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