Phylum Hemichordata
Body of hemichordates is divided into:
2 parts
4 parts
3 parts
8 parts
3 parts
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Phylum Hemichordata share characteristics with:A. chordata only
B. echinodermata only
C. annelid
D. chordata and echinodermata
Size of hemichordates is approximately
A. 10-40 cm
B. 20-30 cm
C. 50-65 cm
D. 5-7 cm
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
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