Tick
the correct answer:
(a)
Yeast is used in the production of
(i)
sugar (ii) alcohol
(iii) hydrochloric acid (iv) oxygen
(b)
The following is an antibiotic
(i)
Sodium bicarbonate (ii) Streptomycin
(iii)
Alcohol (iv) Yeast
(c)
Carrier of malaria-causing protozoan is
(i)
female Anopheles mosquito (ii)
cockroach
(iii)
housefly (iv) butterfly
(d)
The most common carrier of communicable diseases is
(i)
ant (ii) housefly
(iii)
dragonfly (iv) spider
(e)
The bread or idli dough
rises because of
(i)
heat (ii) grinding
(iii)
growth of yeast cells (iv) kneading
(f)
The process of conversion of sugar into alcohol is called
(i)
nitrogen fixation (ii) moulding
(iii)
fermentation (iv) infection
Tick the correct answer:
(a) Yeast is used in the production of
(i) sugar (ii) alcohol
(iii) hydrochloric acid (iv) oxygen
(b) The following is an antibiotic
(i) Sodium bicarbonate (ii) Streptomycin
(iii) Alcohol (iv) Yeast
(c) Carrier of malaria-causing protozoan is
(i) female Anopheles mosquito (ii) cockroach
(iii) housefly (iv) butterfly
(d) The most common carrier of communicable diseases is
(i) ant (ii) housefly
(iii) dragonfly (iv) spider
(e) The bread or idli dough rises because of
(i) heat (ii) grinding
(iii) growth of yeast cells (iv) kneading
(f) The process of conversion of sugar into alcohol is called
(i) nitrogen fixation (ii) moulding
(iii) fermentation (iv) infection
(a) Yeast
is used in the production of
(i) sugar (ii) alcohol&mnTick;
(iii) hydrochloric acid (iv) oxygen
(b) The
following is an antibiotic
(i) sodium bicarbonate (ii) streptomycin&mnTick;
(iii) alcohol (iv) yeast
(c)
Carrier of malaria-causing protozoan is
(i) female Anopheles mosquito&mnTick; (ii)
cockroach
(iii) housefly (iv) butterfly
(d)The
most common carrier of communicable diseases is
(i) ant (ii) housefly&mnTick;
(iii) dragonfly (iv) spider
(e)The
bread or idli dough rises because of
(i) heat (ii) grinding
(iii) growth of yeast cells&mnTick; (iv)
kneading
(f) The
process of conversion of sugar into alcohol is called
(i) nitrogen fixation (ii) moulding
(iii) fermentation&mnTick; (iv)
infection
(a) Yeast is used in the production of
(i) sugar (ii) alcohol&mnTick;
(iii) hydrochloric acid (iv) oxygen
(b) The following is an antibiotic
(i) sodium bicarbonate (ii) streptomycin&mnTick;
(iii) alcohol (iv) yeast
(c) Carrier of malaria-causing protozoan is
(i) female Anopheles mosquito&mnTick; (ii) cockroach
(iii) housefly (iv) butterfly
(d)The most common carrier of communicable diseases is
(i) ant (ii) housefly&mnTick;
(iii) dragonfly (iv) spider
(e)The bread or idli dough rises because of
(i) heat (ii) grinding
(iii) growth of yeast cells&mnTick; (iv) kneading
(f) The process of conversion of sugar into alcohol is called
(i) nitrogen fixation (ii) moulding
(iii) fermentation&mnTick; (iv) infection
