Morphology of earthworm | Structural organization in animals | Pheretima | Lumbricus | Class 11 |

Morphology of Earthworm The body is also elongated and is pointed in the anterior region, while the posterior region is rounded. The body is segmented and there are about 100 to 120 metameres or short segments. There is a dark median mid-dorsal blood vessel that is seen on the dorsal surface of the body. The ventral surface of the body has genital openings or pores. #MorphologyOfEarthworm #StructuralOrganizationInAnimals # Pheretima #Lumbricus #Class 11 #NEET #AIIMS #Class11Biology #BSc #UPSC #KPSC #Zoology #SimpleAndEasyZoology QUERIES SOLVED What are 2 genus of earthworm that are common in India? What is prostomium? Explain morphology of earthworm Draw a neat labelled diagram of earthworm 1. To know about Mendelian genetics, click on the link given below-    • Mendelian genetics | Mendel and his contri...   2. To know about levels of organization, click on the link given below-    • Levels or Grades of organization|Protoplas...   3. To know about DNA replication, click on the ink given below,    • DNA Replication-Part 1 | Substrate | Templ...   4. To know about test cross, click on the link given below,    • Test cross | Principles of inheritance & v...   5. To know about back cross and reciprocal cross, click on the link given below,    • Back cross | Reciprocal cross | Principles...   6. To know about Incomplete dominance, click on the link given below,    • Incomplete dominance | Principles of inher...   7. To know about codominance, click on the link given below,    • Codominance | MN blood groups | Principles...   8. To know about multiple alleles, click on the link given below,    • Multiple alleles | ABO blood groups | Prin...   9. To know about Dihybrid cross, click on the link given below,    • Dihybrid cross | Mendel’s experiment | Pri...   Simple & Easy Zoology is a tutorial with mission to inspire and educate different concepts of Zoology in simple, easy and interesting manner. We are aiming to produce an online library of most of the important and interesting concepts. Vidya Bhat