Examlex
List at least three qualities that make an astronomical object a good standard candle.
Nucleotide Sequences
The arrangement of nucleotides in a strand of DNA or RNA, determining genetic information and its expression.
Bacteria
Microscopic, single-celled organisms that inhabit almost all environments on Earth, including soil, water, and within other organisms.
Protista
A diverse kingdom of mostly unicellular organisms that are not plants, animals, or fungi, including algae, protozoa, and slime molds.
Genomes
The complete set of genes or genetic material present in a cell or organism, providing the biological blueprint for an organism’s structure and function.
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