On the question of the DNA content of sea urchin eggs.
D000818:Animals; D004247:DNA; D004447:Echinodermata; D009696:Nucleic Acids / Q000378:metabolism*; D011003:Ploidies; D012617:Sea Urchins
D009696:Nucleic Acids; D004247:DNA
ECHINODERMS; NUCLEIC ACIDS/metabolism