Biology- Nervous system, hormones and the eye

A test on three areas within b1

?
What does the CNS central nervous system consist of?
spinal chord and brain
1 of 7
The sense organ which detects heat is
skin
2 of 7
A stimulus is what?
a change in the enviroment
3 of 7
An effector is?
A muscle or gland which reacts to stimulus
4 of 7
The first three stages of a reflex arc are
stimulus, receptor, sensory neurone
5 of 7
What part of the eye focuses the light onto the retina?
lens
6 of 7
The pancreas produce what hormone- it is used to control blood sugar levels
insulin
7 of 7

Other cards in this set

Card 2

Front

The sense organ which detects heat is

Back

skin

Card 3

Front

A stimulus is what?

Back

Preview of the front of card 3

Card 4

Front

An effector is?

Back

Preview of the front of card 4

Card 5

Front

The first three stages of a reflex arc are

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Biology resources:

biology
Biology
See all Biology resources »See all Nervous system, hormones and behaviour resources »