Neurono X
Sharp pin-
Gap
Neurono Z
-Nourono Y
Muscle
Spinal cord
(a) What type of neurone is neurone X?
Draw a ring around the correct answer
motor neurone
relay neurone
sensory neurone
(1)
(b) There is a gap between neutone X and neurone Y
0) What word is used to descnbe a gap between two neurones?
I
Draw a ring around the correct answer
effector
receptor
synapse
(1)
(6) Draw a ring around the correct answer to complete the sentence
a chemical
Information passes across the gap as
an electrical impulse
pressure
(1)
(c)
Describe what happens to the muscle when it receives an impulse from nortone z
How does this reflex action help the body?
What happens to the muscle
How this helps the body
if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.
Answer from: Quest
hello
answer: collecting information/data
reason: the student is going around and asking people questions to collect data
i hope this
Answer from: Quest
the correct answer is sex-linked recessive.
i just took the test
Answer from: Quest
Blindness is your answer
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