BIOL 1902 Biology Natural History Self Tests (questions
and answers new update 2025) Carleton University
When Io and Cecropia moths open their wings, this happens:
disruptive patterns that make the moths blend in with bark
become visible a bad odour is released that makes the
predator ill
fake eyes appear that make the moths look like larger animals, which
startle the attacker
loud "clicks" are made by the wings opening, and these startle the
predator orange horns that look like a snake's tongue suddenly
appear
Alkaloids and terpenoids are major types of plant defences. They differ by:
alkaloids are structural elements while terpenoids are chemical
defences terpenoids are structural components while alkaloids are
inducible defences alkaloids are chemical defences while terpenoids
are structural elements terpenoids are chemical defences while
alkaloids are structural elements alkaloids contain nitrogen while
terpenoids do not
When attacked, Virginia Opossums appear to "grow larger" by filling themselves with
air.
True
Fals
, e
if you see a caterpillar covered in yellow and red spines, you would suspect that it:
is about to transform into a moth or
butterfly is using disruptive
colouration for camouflage is
background matching
has a strong chemical
defence is going out on a
date
When Io and Cecropia moths open their wings, this happens:
disruptive patterns that make the moths blend in with bark
become visible a bad odour is released that makes the
predator ill
, fake eyes appear that make the moths look like larger animals, which
startle the attacker
loud "clicks" are made by the wings opening, and these startle the
predator orange horns that look like a snake's tongue suddenly
appear
An animal whose upper surface contains light and dark blotches
would likely be found:
on the forest floor
on the surface of a pond or
lake in the forest canopy
in a cattail
marsh in a
hospital
Brood patches are:
several "test holes" dug by turtles laying eggs
bare skin on the bellies of birds for incubating
eggs groups of young ducks that are a result of
egg dumping groups of unrelated young that are
with one female duck great aids for quitting
brooding painlessly
, Which of these is NOT an aid for seed dispersal:
splash
cups
capitellu
m
sugar-rich berries
velcro-like hooks and
barbs elaisomes
Male Dragonflies use their claspers to:
and answers new update 2025) Carleton University
When Io and Cecropia moths open their wings, this happens:
disruptive patterns that make the moths blend in with bark
become visible a bad odour is released that makes the
predator ill
fake eyes appear that make the moths look like larger animals, which
startle the attacker
loud "clicks" are made by the wings opening, and these startle the
predator orange horns that look like a snake's tongue suddenly
appear
Alkaloids and terpenoids are major types of plant defences. They differ by:
alkaloids are structural elements while terpenoids are chemical
defences terpenoids are structural components while alkaloids are
inducible defences alkaloids are chemical defences while terpenoids
are structural elements terpenoids are chemical defences while
alkaloids are structural elements alkaloids contain nitrogen while
terpenoids do not
When attacked, Virginia Opossums appear to "grow larger" by filling themselves with
air.
True
Fals
, e
if you see a caterpillar covered in yellow and red spines, you would suspect that it:
is about to transform into a moth or
butterfly is using disruptive
colouration for camouflage is
background matching
has a strong chemical
defence is going out on a
date
When Io and Cecropia moths open their wings, this happens:
disruptive patterns that make the moths blend in with bark
become visible a bad odour is released that makes the
predator ill
, fake eyes appear that make the moths look like larger animals, which
startle the attacker
loud "clicks" are made by the wings opening, and these startle the
predator orange horns that look like a snake's tongue suddenly
appear
An animal whose upper surface contains light and dark blotches
would likely be found:
on the forest floor
on the surface of a pond or
lake in the forest canopy
in a cattail
marsh in a
hospital
Brood patches are:
several "test holes" dug by turtles laying eggs
bare skin on the bellies of birds for incubating
eggs groups of young ducks that are a result of
egg dumping groups of unrelated young that are
with one female duck great aids for quitting
brooding painlessly
, Which of these is NOT an aid for seed dispersal:
splash
cups
capitellu
m
sugar-rich berries
velcro-like hooks and
barbs elaisomes
Male Dragonflies use their claspers to:
