Phylum Hemichordata
Size of hemichordates is approximately
10-40 cm
20-30 cm
50-65 cm
5-7 cm
10-40 cm
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Phylum Hemichordata share characteristics with:A. chordata only
B. echinodermata only
C. annelid
D. chordata and echinodermata
Acorn worms are included in phylum
A. chordata
B. hemichordata
C. echinoderms
D. annelids
In hemichordates process of fertilization is:
A. internal
B. external
C. middle
D. none of above
Larva of hemichordates is ciliated and is named as:
A. trochophore
B. tornaria
C. planula larva
D. Muller ‘s larva
Body of hemichordates is divided into:
A. 2 parts
B. 4 parts
C. 3 parts
D. 8 parts
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