cidesco mcqs 2&3| 193 questions| with complete solutions

the name given to the cell which is formed immediately after fertilisation is a)foetus b)embryo c)zygote d)corpus luteum Zygote During the first part of this in desincrustation the positive pole of the galvanic unit should a)be held in clients hand b)be held by the esthetician c)not be held at all d)not be connected to The Appratus a)be held in clients hand Fungi are a)vegetaable type microorganisms lacking chlorophyll b)single-celled micro-organisms c)very tiny organisms that multiply in living cells d)animal parasites a)vegetaable type microorganisms lacking chlorophyll PH is: a) the number of free H-ions in a solution b) the number of the unfree and still bonded H-atoms in a solution c) the weight of the free H-ions in a solution d) the weight of the acid molecules in a solution a) the number of free H-ions in a solution an example of an inorganic acid is: a) linoleic acid b) palmitic acid c) sulfuric acid d) stearic acid c) sulfuric acid