1) What is the unique characteristic of Taenia sp.?  a) Have a head, thorax and abdomen b) Has a pair of antenna and 3 pairs of walking legs c) Has suckers & hooks for attachment in intestine d) Has a body covered by transparent cuticle  2) Why we can’t detect early if we got tapeworm infection? a) Because it reproduce sexually b) Because it was too small c) Because it has suckers & hooks structure d) Because it reproduce asexually (hermaphrodite) and rapidly 3) How Phylum Nematoda moves? a) Swimming b) Has soft skeletons  c) Has longitudal muscle (whip-like movement)  d) Has longitudal and circular muscle 4) Where you can find Phylum Nematoda? a) Soil and fruit b) Threes c) Mud d) River 5) Phylum Annelida show advancement over the Nematoda in having… a) Metametric segmentation b) True coelom c) Closed circulatory system d) All the above 6) What is the mode of respiration in earthworms? a) Cutaneous (skin) b) Pulmonary c) Cellular respiration d) Diffusion

Phylum Platyhelminthes, Nematoda & Annelida

de
Încorporează

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?