1) Which sense organ has receptors to chemical stimuli? a) Nose b) Skin c) Ears d) Eyes 2) What do you call the connection between neurones? a) Syntax b) Synapse c) Sigmoid d) Reflex 3) Which is the correct pathway for a reflex arc? a) Stimulus, receptor, motor neurone, relay neurone, sensory neurone, effector, response b) Stimulus, effector, sensory neurone, relay neurone, motor neurone, receptor, response c) Stimulus, receptor, sensory neurone, relay neurone, motor neurone, effector, response d) Response, effector, motor neurone, relay neurone, sensory neurone, receptor, stimulus 4) Which is the odd one out. Homeostasis controls the following levels: a) Water b) Temperature c) Protein d) Sugar 5) Where is Folicle-Stimulating Hormone produced? a) Adrenal gland b) Thyroid gland c) Ovaries d) Pituitary gland 6) What hormones are given to increase fertility? a) Oestrogen and LH b) LH and FSH c) Oestrogen and FSH d) Oestrogen and progesterone 7) Why do IVF clinics try to minimise multiple births? a) To reduce the cost b) Mother's can't cope with more than one baby c) There is a risk to the health of mother and baby d) Mother's want bigger babies 8) What is the name of a plant growth hormone? a) Auxin b) Aspirin c) Adrenalin d) Amylase 9) What does this diagram demonstrate? a) Negative geotropism b) Positive geotropism c) Negative phototropism d) Positive phototropism 10) Which is not a common use for plant hormones? a) Weedkillers b) Growing cuttings c) Fruit ripening d) Improving taste

B1.2 Coordination and control

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