Those females are passing the PCBs in the fat of their own mother's milk into their offspring, and their offspring don't survive.
Ces femelles transmettent les PCB à leurs petits dans la graisse de leur propre lait maternel. Et les petits ne survivent pas.
Those females are passing the PCBs in the fat of their own mother's milk into their offspring, and their offspring don't survive.
Ces femelles transmettent les PCB à leurs petits dans la graisse de leur propre lait maternel. Et les petits ne survivent pas.