Yeast converts glucose into
starch
alcohol
lactic acid
sugar
One of the following does not have gills for breathing. This one is
prawn
crab
whale
fish
During exhalation, the rib cage
moves upward and outwards
moves downward and inwards
moves from side to side
does not moves at all
During respiration in humans, the exchange of gases takes place in
bronchi
alveoli
bronchioles
trachea
Which of the following are not the products of anarobic respiration in muscles?
a. Carbondioxide
b. Energy
c. Alcohol
d. Lactic acid
A and B
B and C
A and C
B and D
Which of the following is not a product of aerobic respiration?
carbondioxide
energy
water
One of the following is not produced during the anaerobic respiration in yeast. This is one is
Which of the following does not have lungs for breathing?
lizard
frog
fox
Which of the following had haemoglobin containing blood?
grasshopper
cockroach
goose
wasp
In cockroaches, air enters the body through
lungs
gills
spiracles
skin
