Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.
Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.
蛇毒、细胞毒素及植物毒蛋白质，如蓖麻蛋白等，均具有防御功能。
Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.
蛇毒、细胞毒素及植物毒蛋白质，如蓖麻蛋白等，均具有防御功能。