ECAT Biology MCQS Coordination and Control Online Test 4

the-largest-part-of-brain-is-3-a_-_fore-brain,the-limbic-system-is-located-and-3-a_-_cerebrum,the-neurons-which-form-brain-and-spinal-cord-are-3-a_-_inter-neurons,the-number-of-spinal-nerve-in-man-is-3-a_-_31,the-outer-most-layer-of-human-eye-consists-of-3-a_-_both-sclera-and-cornea,the-parts-of-body-which-receive-messages-from-co-ordinators-and-produce-particular-responses-are-3-a_-_effectors,the-plant-hormone-which-inhibits-growth-and-promotes-seed-and-bud-dormancy-is-3-a_-_abscisic-acid,the-portion-of-the-nervous-system-that-involuntary-in-action-3-a_-_autonomic-nervous-system,the-receptors-which-produce-the-sensation-of-pain-are-3-a_-_nociceptors,the-sensation-of-pain-is-produced-by-3-a_-_nociceptors,the-unit-of-nervous-system-is-3-a_-_neuron,this-is-not-a-part-of-hindbrain-3-a_-_cerebrum,which-hormone-causes-contraction-of-uterus-at-the-time-of-birth-3-f_-_oxytocin,which-hormone-is-secreted-in-case-of-emergency-situation-3-f_-_adrenaline,which-is-not-the-part-of-external-ear-3-f_-_ossicles,which-is-related-to-hearing-and-smelling-3-f_-_temporal,which-is-responsible-for-puberty-and-voice-pitch-lowering-in-male-3-f_-_testosterone,which-organ-act-as-effectors-3-f_-_muscles-and-glands