@ahd9890

all of em ayeeeee

@sycamorevalley8580

4/5 and I'm an accoutnant. Never heard of effectors.

@maowav

I’m literally so happy the 6 marker in my biology exam today was about the reflex arc. I had the best time talking about the sensory, relay, and motor neurone, the chemical neurotransmitters, how the effector (e.g muscle) contracts when the electrical impulse reaches it, and going through the unconscious part of the brain so the reaction is quick and we don’t have to think about it 😮‍💨

@stargaming1146

Got all of em

@muadh7316

Is it fine if i say just via the neurotransmitter or is it neccesary to include "diffusion of"?

@aaminahaziz5710

Whoa never learnt what an effector is

@Sphinx-h4c

In elementary school but got all of them right :D

@CAT9Cat9

is it for triple?

@BillySawAMan

Sir is it ok to say chemical messengers instead of neurotransmitters

@David667-7

4/5 most right

@anumiftikhar6839

I'm in grade 5 i got the eyes and muscle glands ones wrong rest correct including grade 9

@Litoprincess42

1/5😢

@drenters2891

6/7 lost the marks at the very first question but other all were correct

@AIHAM-wb9yr

Didn't get 6 & 9...

@JTNTY285

Grade nines peek icl

@tahmidfahim5918

Never heard of an effector in my life

@Wura14

0/5