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- 1. Multiple Choice
Barnacles create home sites by attaching themselves to whales. This relationship neither harms nor benefits the whales.parasitismcommensalismmutualism - 2. Multiple ChoiceYucca flowers are pollinated by yucca moths. The moths lay their eggs in the flowers where the larvae hatch and eat some of the developing seeds. Both species benefit.parasitismcommensalismmutualism
- 3. Multiple ChoiceMistletoe extracts water and nutrients from a spruce tree. The spruce tree is harmed.parasitismcommensalismmutualism
- 4. Multiple ChoiceThe stork uses it saw-like bill to cut up the dead animals it eats. As a result, the dead animal carcass is accessible to some bees for food and egg laying. The relationship neither harms nor benefits the stork.parasitismcommensalismmutualism
- 5. Multiple Choice
Which of the following shows the symbiotic relationship between the Rodent and the Bird?
Mutualism
Commensalism
Competition
- 6. Multiple Choice
Hermit Crabs live in shells made and then abandoned by snails.
Commensalism
Parasitism
Competition
- 7. Multiple ChoiceTwo male Giraffes are fighting over the last green leaf of a tree that is dying.CompetitionMutualsimPredationCommensalism
- 8. Multiple Choicea relationship that occurs when two or more organims of the same species need the same resource at the same timecompetitionsymbiosispredation
- 9. Multiple ChoiceIn a parasitic relationship, one organism is ___________ and one organism is benefiting.helpedharmednot effectedhappy
- 10. Multiple ChoiceIn a mutual relationship, both organisms are ________________.hurtnot effectedharmedbenefiting
- 11. Multiple ChoiceCommensalism is where one organism is benefiting and the other organism is _____________________.not effectedhelpedharmedhurt
- 12. Multiple Choice1. A bee and a flower work together to benefit each other. This is an example of _________________. The bee helps the flower by pollinating it and the flower helps the bee by providing it with nectar.commensal relationshipparasitic relationshipmutual relationship
- 13. Multiple ChoiceA tick is a parasite to a horse. Which statement best describes the relationship between the tick and the horse?a. The tick helps the horse get food.a. The tick harms the horse by feeding on its blood.a. The horse harms the tick by feeding on its blood.The tick does not affect the horse.
- 14. Multiple ChoiceMrs. Bush’s cat has fleas. A flea is a parasite that gets its energy from Dante’s blood. How are the flea and the cat affected in this relationship?Both organisms are helped.Both organisms are not affected.One organism is helped and one organism is not effected.One organism is helped and another organism is harmed.
- 15. Multiple ChoiceWhich is an example of commensalism?Two different kinds of organisms harming each other.Two different kinds of organisms are neither helping nor harming each other.One kind of organism is being helped, but the other one is not harmed or helped.One kind of organism is being helped, but the other is harmed.
- 16. Multiple ChoiceWhich interaction benefits both organisms?A flea living on a dogA bee pollinating a flowerA tapeworm living inside an animalA mosquito biting a person
- 17. Multiple ChoiceTapeworms live in the intestines of dogs and absorb nutrients from food the dog eats. Which best describes the outcome of this relationship?The dog and tapeworm both become ill.The dog becomes ill, and the tapeworm benefits.The tapeworm and dog helpe ach other survive.The tapeworm helps the dog survive.
- 18. Multiple ChoiceA mite lives in the base of the eyelashes of people who use mascara. It feeds on the mascara; it does not seem to harm people. What type of symbiotic relationship is this?mutualismcommensalismparasitismpredation
- 19. Multiple ChoiceA coyote captures, kills, and eats a rabbit. What type of symbiotic relationship is this?mutualismcommensalismparasitismpredation
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