osmosis
excretion
plasmolysis
ultrafiltration
homeostasis
Correct answer is E
No explanation has been provided for this answer.
Which of the following structural features in animals does not affect control of body temperature?
Scales
Skin
fur
Capillaries
Feathers
Correct answer is D
No explanation has been provided for this answer.
Smut
Mosaic
Maize streak
Fungal blast
Rust
Correct answer is A
No explanation has been provided for this answer.
Which of the following is not a conservable natural resource?
Water
Sunlight
Forest
Soil
Minerals
Correct answer is B
No explanation has been provided for this answer.
Which of the following is not a continuous variation?
Height of plants
Skin colour
Ability to roll tongue
Length of fingers
Leaf size
Correct answer is C
No explanation has been provided for this answer.