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AQA GCSE COMBINED SCIENCE: SYNERGY Foundation Tier Paper 2 Life and Environmental Sciences Thursday 25 May 2023

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AQA GCSE COMBINED SCIENCE: SYNERGY Foundation Tier Paper 2 Life and Environmental Sciences Thursday 25 May 2023

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AQA

GCSE
COMBINED SCIENCE: SYNERGY
Foundation Tier Paper 2 Life and
Environmental Sciences

Thursday 25 May 2023

, 2
Do not write
outside the
box
0 1 Bees feed on sugar solution produced by the flowers of plants.

Figure 1 shows a bee feeding on a flower.


Figure 1




Eye



Antenna
Tongue

Flower




0 1 . 1 Why do bees feed on sugar solution?
[1 mark]
Tick (✓) one box.


For gaseous exchange


To obtain energy


To provide proteins




G/Jun23/8465/2F

, 3
Do not write
outside the
box
Bees have a simple nervous system.

The bee nervous system has many similar features to the human nervous system.


0 1 . 2 The antenna is a sense organ.

The antenna contains specialised cells that detect stimuli.


What are cells that detect stimuli called?
[1 mark]
Tick (✓) one box.


Coordinators


Effectors


Receptors




0 1 . 3 When an antenna of a bee touches sugar solution the bee automatically sticks out
its tongue.


What type of action is automatic?
[1 mark]
Tick (✓) one box.


A conscious action


A delayed action


A reflex action




Question 1 continues on the next page



Turn over ▶



G/Jun23/8465/2F

, 4
Do not write
outside the
box
Figure 2 shows the nervous pathway taken when a bee antenna touches
sugar solution.


Figure 2

Antenna


Sugar solution




Y X




Muscle in tongue




0 1 . 4 What is the gap labelled X?
[1 mark]
Tick (✓) one box.


A gland


A synapse


An impulse




G/Jun23/8465/2F
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