Question

Illustrate the life cycle of Wuchereria bancrofti with the help of a well labelled diagram.

29 Jan 2026
Answer :
Word Count : 251
Wuchereria bancrofti is a parasitic filarial nematode responsible for lymphatic filariasis in humans. Its life cycle involves two hosts: humans as the definitive host and mosquitoes as the intermediate host. The cycle begins when an infected mosquito, usually of the genera *Culex*, *Anopheles*, or *Aedes*, takes a blood meal and injects third-stage infective larvae (L3) into the human skin. These larvae penetrate the skin and migrate to the lymphatic vessels, where they mature into adult male and female worms over several months. Adult worms reside in the lymphatics and lymph nodes, causing obstruction and inflammation. Female worms produce millions of
_______ _________ ______ ________ ______ ___.
_______ ____ __________ ________ __________ _______ ____ ___ __________ _________.
______ ___ __________ ____ ___ __________ _______.
________ ___ __________ ________ ___ _____ _________.
_________ ________ ___ _____ ___ ______ _____ ___ ________ ________ _____ _____.
________ _______ ____ _________ ____ _______.
______ ______ ________ ____ _____ _______ _________ ______ _______ ____ ________.
_________ __________ __________ ____ ____ ____ _________ __________.
________ __________ _________ ___ ___ ________ ________ ____ ___ ______ ___ ____.
________ ____ __________ _________ _______ _____ ________ _______ ____.
___ __________ _____ __________ __________ _________ _______ ____ _________ ___ _______.
________ _____ _________ _____ __________ _____ ______ ______.
_______ ____ _________ ____ _________ __________ __________ _________ ___.
___ _______ ______ _______ _________ _______.
_____ ______ _____ ___ ___ ___ ____ ______ _____ ___ _________ _________.
___ ____ ___ _____ _______ ____ ________.
____ _______ ______ _____ ___ ____ _______ _________ _____.
______.
IGNOU ACADEMY
Your IGNOU journey, made easier.
  • Solved Assignments
  • Study Notes
  • Guess Papers
  • Question Papers
Skip in 10
Top
📞
Call Support Instant phone assistance IGNOU MZOE 001 2026 - Illustrate the life cycle of Wuchereria bancrofti with the help of a w | IGNOU Academy
→
🟢
WhatsApp Chat Fast live messaging
→
Email Us Business enquiries & support
→