Combined Science Quiz 21 Created on November 14, 2020 By Sir Sydney Combined Science Multiple Choice 1 / 9Which adaptation of a leaf does not increase the rate of photosynthesis? air spaces thick cuticle numerous stomata large surface area 2 / 9Ebola is caused by a fungus protozoan virus bacterium 3 / 9Which is a function of the white blood cells? transport homeostasis excretion defence 4 / 9 Which deficiency disease is caused by lack of Vitamin C? rickets anaemia goitre scurvy 5 / 9Which contraceptive method prevents ovulation? spermicides intra uterine device pill sterilization 6 / 9A wind pollinated flower has large petals has numerous pollen grains produces nectar has short filaments 7 / 9Which atmospheric condition reduces the rate of water uptake in plants? high humidity high light intensity high wind speed high temperature 8 / 9A student carried out a test on a food substance using the Biuret solution and a purplecolour was observed.Which nutrient was present in the food substance? fats carbohydrates vitamins proteins 9 / 9Excessive consumption of alcohol leads to hallucinations lung cancer liver cirrhosis emphysema Your score isThe average score is 36% LinkedIn Facebook Twitter 0% Restart quiz