Mark te given statements True (T) or False (F)
(i) All members of animalia are multicellular.
(ii) Sponges exhibit tissue grade level of body organization
(iii) A complete digestive system has two openings, mouth and anus.
(iv) Annelids are pseudocoelomate animals.
(v) notochord is an endodermally derived structure.
(vi) all vertebrates are chordates.
(vii) all chordates are vertebrates
(viii) Polyps produce medusae asexually and medusae form the polyps sexually.
(ix) Hooks and suckers are present in non parasitic flatworms
(x) Lamprey dies after few days of spawning.

Answer

(i) T
(ii) F
(iii) T
(iv) F
(v) F
(vi) T
(vii) F
(viii) T
(ix) F
(x) T