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Test 08 – Symbiosis as Guidance
TEST 8
Symbiosis as Guidance
click here to remind yourself of the lesson
Symbiosis - _______________________________ between two different types of organisms ____________________________________________.
interdependence, for the purpose of exploiting one side
a non-existent, fictional connection, that was made up
an unnatural relationship, as proof of an unestablished order in nature
interconnection, for the purpose of mutual, or sometimes unilateral, benefit
The basic goal of each species is to cease the extension of its species.
correct
incorrect
Plants are very mobile, which means that they can disperse the seeds themselves, that is, pollinate the flowers.
correct
incorrect
Flowers established a connection with ___________, giving them __________________ as a reward for transferring _____________ from male to female flowers.
humans, a tasty flower meal, pollen
bees, their sweet nectar, pollen
mosquitoes, ground-covered roots, petals
florists, flower arrangement, seeds
Right next to the nectar on the male flower is _________________.
honey
pistil
anther
petal
When a bee lands on the sweet nectar, the dust from the pollen sticks to its legs and so it carries pollen material in addition to the nectar.
correct
incorrect
Next to the nectar on the female flower is _______________.
anther
petals
fragrant powder
pistil
When a bee lands on a female flower to take nectar as well, it lands on a pistil with a sticky surface to which the powder from the male flower sticks.
correct
icorrect
___________ trees have a symbiotic connection with ____________________.
Nut, squirrels
Fruit, squirrels
Pine, owls
Tropical fruits, wolves
Squirrels collect their food - nuts, but they do not eat them immediately, but bury them first.
correct
incorrect
Squirrels bury their food at the exact depth for planting tree seeds.
correct
incorrect
When it's their meal time, squirrels dig up precisely every single previously buried nut, and so, not even one nut gets a chance to turn into a big tree.
correct
incorrect
Fruit tastes ____________________ all until the seed in it is _________________ enough to be ready to ________________.
sweet, not ripe, germinate
sour, ripe, compost
sweet, ripe, turn into a young tree
sour or astringent, not ripe, germinate
Humans get their perfect food for simply returning the seeds to the ground and thus giving them a chance to grow into new trees.
correct
incorrect
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