hce_kmu
105年
普通生物及生化概論
第 59 題
For invertebrates, which statement is NOT CORRECT?
- A Molluscs are the most diverse phylum.
- B Trematodes have very sophisticated defenses against immune system attack.
- C Tapeworms lack a mouth and a gut.
- D Echinoderms and vertebrates are more closely related than arthropods.
- E Barnacles are classified as mollusks because of their trochophore larvae.
思路引導 VIP
當你觀察藤壺在水中攝食時，它們會伸出類似「羽毛狀的足」來過濾食物。請試著回想，這種「分節且成對的附肢」物理特徵，在生物分類學上通常是哪一個大類群的核心指標？這與擁有「肌肉足」的類群有什麼本質上的不同？