Hormones travel from an endocrine gland to their target organ through:

Question

Accepted Answer

A. {'text': 'The blood circulation'}

1. Endocrine glands have no ducts.
2. They release hormones directly into the **bloodstream**.
3. Blood carries each hormone to its target organ where it acts.
4. Nerves carry electrical signals (not hormones); lymph is for fluid drainage and immunity.
_Source: Selina Concise ICSE Class 8 Biology Ch 5 "Endocrine System and Adolescence", Key definitions_

Answer

{'text': 'Tiny ducts in tissues'}

Answer

{'text': 'The nervous system only'}

Answer

{'text': 'The lymphatic system mainly'}