What is a honeybee? 一、科普常识 名字由来(take nectar, convert to honey) 1.无脊椎(invertebrate) 5.感觉毛 2.头、胸、腹三部分 (sensory hairs) 共有特征 3.外骨骼(exoskeleton) 6.毒针(stinger) 4.6腿2翅2触角2复眼 后(rear)腹 特征 smell touch 防御(defense) honeybees 1.长舌——吮吸(sip)...
When compared to other rodent suborders, the hystricomorphs such as the agouti show a long period of gestation (Weir, 1974). Perfil de la progesterona plasmatica durante durante la prenez y celo posparto del Dasyprocta prymnolopha (Rodentia: Dasyproctidae) Lobacao, arvore bronquica e vasc...