Phylum - Hemichordata

Which of the following statement is incorrect about the phylum Hemichordata ? (A) They are bilaterally symmetrical, triploblastic and coelomate animals. (B) Circulatory system is open type. (C) Excretory organ is proboscis gland (D) Fertilization is internal and development is indirect

The blood vascular system in Hemichordata is

Which of the following statements are true for the phylum-Chordata? (a) In urochordata notochord extends from head to tail and it is present throughout their life. (b) In vertebrata notochord is present during the embryonic period only. (c) Central nervous system is dorsal and hollow. (d) Chordata is divided into 3 subphyla: Hemichordata,Tunicata and Cephalochordata.

17. Kingdom Animalia - Phylum Echinodermata And Hemichordata

Discussion Class-3 Phylum Mollusca || Echinodermata || Hemichordata || Chordata || Cephalochordata || Pisces || Superclass

The larval form in Hemichordata is called

Which of the following belongs to Hemichordata?

Asexual reproduction occurs in Hemichordata by

Phylum chordata || Sub-Phylum Urochordata || Sub-Phylum Cephalochordata

Balanoglossus belongs to Hemichordata which forms a connecting link between