NEET 2024
- Exam
- NEET
- Year
- 2024
- Subject
- Botany
- Chapter
- Animal Kingdom
NEET 2024 · Botany · Animal Kingdom
Open Circulatory system is present in:
Open Circulatory system is present in:
Options
- APalaemon, Nereis, Balanoglossus
- BHirudinaria, Bombyx, Salpa
- CAnopheles, Limax, Limulus
- DPheretima, Musca, Pila
Correct answer
C. Anopheles, Limax, Limulus
Step-by-step solution
The correct answer is option (3) as Anopheles (Arthropods), Limax (Mollusc) and Limulus (Arthropods) have an open circulatory system.
Option (1) is incorrect as Nereis (Annelid) has a closed circulatory system.
Option (2) is incorrect as Hirudinaria (Annelid) has a closed circulatory system.
Option (4) is incorrect as Pheretima (Annelid) has a closed circulatory system.
Arthropods (Palaemon, Bombyx, Musca) have an open circulatory system.
Hemichordates (Balanoglossus) have an open circulatory system.