What is the type of fertilization and develop | vedclass

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Question

(A) The animal shown in the image is a Hemichordate,specifically a Balanoglossus (acorn worm).In the phylum Hemichordata,fertilization is external,mea

Vedclass · Accepted Answer

External,indirect

Vedclass · Answer

(A) The animal shown in the image is a Hemichordate,specifically a Balanoglossus (acorn worm).In the phylum Hemichordata,fertilization is external,meaning it occurs outside the body in the surrounding water.Development is indirect,which means it involves a larval stage (e.g.,the Tornaria larva) before reaching the adult form.Therefore,the correct combination is external fertilization and indirect development.

What is the type of fertilization and development in the animal shown below?

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