DP Biology (first assessment 2025)

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Question SPM.1A.SL.TZ0.19

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Date May Specimen-2023 Marks available [Maximum mark: 1] Reference code SPM.1A.SL.TZ0.19
Level SL Paper 1A Time zone TZ0
Command term Question number 19 Adapted from N/A
19.
[Maximum mark: 1]
SPM.1A.SL.TZ0.19

What conveys messages from the central nervous system to an endocrine gland?


A.  Sensory neurons

B.  Hormones

C.  Interneurons

D.  Motor neurons

[1]

Markscheme

D

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