Examen
BIO-101 FINAL EXAM UH MANOA QUESTIONS AND ANSWERS (100% PASS)
- Cours
- Établissement
BIO-101 FINAL EXAM UH MANOA QUESTIONS AND ANSWERS (100% PASS)
[Montrer plus]
Aperçu du contenu
©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AMBIO-101 FINAL EXAM UH MANOA QUESTIONS
AND ANSWERS (100% PASS)
Why are invasive species successful in new environments? - ✔️✔️Isolation leaves "open niches",
lack of predators. Opportunities for invasion: are ocean, wind, bird migration, human
introduction. Examples of invasive species: brown tree snakes, erthrina gall wasp, coqui frog,
What is a naturalized plant? - ✔️✔️They reproduce in the wild and become established in the
ecosystem
Why is Hawaii especially at risk from invasive species? - ✔️✔️10 million tourists annually;
international port (80% for consumed goods).
few competitors and predators
isolation leaves open niches
lots of opportunities for invasive introduction
What is the most common way alien plants are introduced to Hawaii today? - ✔️✔️mass
transportation by ships & airplanes (accidental & deliberate)
What is an invasive species? - ✔️✔️Alien (non-native) species that adversely affects the habitat
they invade environmentally, economically, or ecologically, a species that did not get there
naturally or evolve there.
______ species evolved here or got here naturally and ______ species are introduced from other
regions. - ✔️✔️Native, alien (invasive)
How are oceans impacted by invasive species? - ✔️✔️Global movement of organisms by shipping
& fishery products, Movement associated large storms, Changes diversity & distribution of
marine organisms
What are traits that make some species invasive? - ✔️✔️Reproduces sexually & asexually, Rapid
growth & reprod, High dispersal ability, Tolerance to range of environments, Ability to eat range
of food types, Associated with humans
Biodiversity is defined as: - ✔️✔️number and variety of organisms found in an area
75% of Hawaii native flowering plant species arrived by: - ✔️✔️Birds 75%, wind 2%, water 23%
1
, ©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AM
Globally the greatest cause of species extinction is due to: - ✔️✔️Habitat Destruction
Polynesian canoe plants included: - ✔️✔️Kukui, 'ape, 'ulu, wauke, milo (candelnut, elephant ear,
breadfruit, paper mulberry, portia tree)
There are about _____ native flowering plant species in Hawaii & about 1,000 introduced ones
that are now ______. - ✔️✔️1,100, naturalized???????????????????????
Native habitats in Hawaii have been lost due to: - ✔️✔️croplands, grazing, Alien animals,
urbanization
Rats were introduced into Hawaii by: - ✔️✔️Polynesians
Native species that are only found in Hawaii are ______ while those found here & elsewhere are
______. - ✔️✔️endemic, indigenous
One of the most abundant birds in the US, the _______ became extinct in 1914 as a result of
_______. - ✔️✔️passenger pigeon, being fed to slaves & servants. (over hunted)
A species that is likely to become endangered in the near future is termed: - ✔️✔️threatened.
According to the 2009 IUCN Red List __% of the world's species are threatened for extinction. -
✔️✔️36
What is conservation biology and when did it begin? - ✔️✔️In response to biodiversity crisis,
emerged in the 1980's, requires action taken before all data is in
What is likely to become the next greatest environmental problem of this century? -
✔️✔️Impending water crisis
Why is conservation biology described as a "crisis discipline"? - ✔️✔️Analogous to study of AIDS
in epidemiology.
The Endangered Species Act was created by: - ✔️✔️President Nixon
Listing species as endangered is based upon: - ✔️✔️Scientific Information, not economics,
endangered species act
IUCN stands for: - ✔️✔️International Union for the Conservation of Nature
Species extinction: - ✔️✔️the natural cause of extinction was the asteroid impact 65M years ago.
Can be caused by disease, climate change, and competition
2
Les avantages d'acheter des résumés chez Stuvia:
Qualité garantie par les avis des clients
Les clients de Stuvia ont évalués plus de 700 000 résumés. C'est comme ça que vous savez que vous achetez les meilleurs documents.
L’achat facile et rapide
Vous pouvez payer rapidement avec iDeal, carte de crédit ou Stuvia-crédit pour les résumés. Il n'y a pas d'adhésion nécessaire.
Focus sur l’essentiel
Vos camarades écrivent eux-mêmes les notes d’étude, c’est pourquoi les documents sont toujours fiables et à jour. Cela garantit que vous arrivez rapidement au coeur du matériel.
Foire aux questions
Qu'est-ce que j'obtiens en achetant ce document ?
Vous obtenez un PDF, disponible immédiatement après votre achat. Le document acheté est accessible à tout moment, n'importe où et indéfiniment via votre profil.
Garantie de remboursement : comment ça marche ?
Notre garantie de satisfaction garantit que vous trouverez toujours un document d'étude qui vous convient. Vous remplissez un formulaire et notre équipe du service client s'occupe du reste.
Auprès de qui est-ce que j'achète ce résumé ?
Stuvia est une place de marché. Alors, vous n'achetez donc pas ce document chez nous, mais auprès du vendeur OliviaWest. Stuvia facilite les paiements au vendeur.
Est-ce que j'aurai un abonnement?
Non, vous n'achetez ce résumé que pour $11.49. Vous n'êtes lié à rien après votre achat.
Peut-on faire confiance à Stuvia ?
4.6 étoiles sur Google & Trustpilot (+1000 avis)
79650 résumés ont été vendus ces 30 derniers jours
Fondée en 2010, la référence pour acheter des résumés depuis déjà 14 ans
