1
Q
How are palisade mesophyll cells adapted to their function?
A
Packed with chloroplasts for maximum photosynthesis.
2
Q
How is a sperm cell specialised?
A
Tail for movement, many mitochondria, acrosome with enzymes.
3
Q
How is an egg cell specialised?
A
Large cytoplasm, nutrient stores, haploid nucleus.
4
Q
Adaptations of root hair cells?
A
Long extension increases surface area for absorption.
5
Q
Function of white blood cells?
A
Defence against pathogens
6
Q
How are red blood cells specialised?
A
Biconcave shape, no nucleus, contain haemoglobin.
7
Q
A
UNIT 1 biology
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