10, Day 20, Day 30, Day 40, four sea cucumbers in each treatment were weighed. Their body wall, intestine and respiratory tree were quickly removed, weighed and frozen in the liquid nitrogen until further use.
10, Day 20, Day 30, Day 40, four sea cucumbers in each treatment were weighed. Their body wall, intestine and respiratory tree were quickly removed, weighed and frozen in the liquid nitrogen until further use.