Evolutionary biology: chromosome chain makes a link.
Carrel
Laura
L
D000818:Animals; D001717:Birds / Q000235:genetics; D019143:Evolution, Molecular; D005260:Female; D008297:Male; D008322:Mammals / Q000235:genetics; D008540:Meiosis / Q000235:genetics; D010987:Platypus / Q000235:genetics*; D019849:Sex Determination Processes; D013094:Spermatozoa / Q000166:cytology / Q000378:metabolism; D014960:X Chromosome / Q000235:genetics*; D014998:Y Chromosome / Q000235:genetics*