Science Flashcards
(10 cards)
FSH
FSH causes egg to mature in ovary
LH
LH causes egg to be released from ovary
Oestrogen
Oestrogen cause pituitary to produce LH
Pituitary gland
Pituitary glands produces FSH
IVF
In vitro fertilisation
Auxin
This is a plant hormone that controls growth near the tip of shoots and roots
Addictive drugs
Heroin. Cocaine. Nicotine and caffeine
Recreational drugs
Some are legal and some are illegal but legal drugs can be more affective than illegal drugs such as tobacco and alcohol
Smoking
This causes lung cancer and heart attacks. Also it causes you t smell make you thinner nails black and make your teeth yellow.
Reactions
Bee stings finger. Stimulus of the pain receptor. Impulses travel along the sensory Neurone. Impulses are passed along a relay neurone, via a synapses. Impulses travel along a motor neurone, via a synapses. When a impulse reach muscle, it contracts.