Home
Class 11
BIOLOGY
Write the general characters of hemichor...

Write the general characters of hemichordata.

Text Solution

Verified by Experts

1.The Hemichordates have both invertebrate and vertebrate characters.
2. They are worm like, tubiculous animals.
3. They are bilaterally symmetrical, triploblastic coelomate animals with organ system level of organisation.
4. The body is divided into proboscis, collar and trunk.
5. They are ciliary feeders.
6. Circulatory system is simple and open.
7. Excretion is by a single proboscis gland or glomerulus situated in the proboscis.
8. Sexes are separate.
9. Fertilization is external.
10. Development is indirect with tornaria larva. e.g., Balamoglossus.
Promotional Banner

Topper's Solved these Questions

  • KINGDOM ANIMALIA

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (GIVE REASON)|6 Videos

  • EXCRETION

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( ANSWER THE FOLLOWING QUESTIONS ):|26 Videos

  • LIVING WORLD

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - HIGHER ORDER THINKING SKILLS (HOTS)|16 Videos

Similar Questions

Explore conceptually related problems

Write the general characters of urochordates or tunicates.

Write the general characterstics of monocots.

Write the general characterstics of Eudicots.

Write the general characters of flatworms.

Write the general characters of the phylum echinodermata.

Write the general characters of the class Amphibia.

Write the general characters of the class Aves.

. Write the general characters of the class mammalia.

Write the general characters of the class chondrichthyes.