Biol 108 - Harris - Final Exam Questions
With Correct Answers
Biodiversity
Diversity of life on earth
| | | |
How many species have been identified?
| | | | |
>2 million
|
Three main components of Biodiversity
| | | |
1. genetic diversity
| |
2. species diversity
| |
3. ecosystem diversity
| |
What is Genetic Diversity
| | |
genetic variation within and between populations
| | | | |
,What is a Population
| | |
group of individuals of the same species that live in the same area and
| | | | | | | | | | | | | |
interbreed, producing fertile offspring.
| | |
A species with limited distribution may consist of a
| | | | | | | | |
__________________________. A widely dispersed species may form | | | | | | |
_____________________________.
single population, numerous populations
| | |
Variation in populations (genetic diversity) provides
| | | | | |
____________________________________.
the raw material for evolution
| | | |
What is Species Diversity
| | |
All the variety of species of animals, plants, fungi, and micro-
| | | | | | | | | |
organismsthat occur in an area | | | |
, What is Ecosystem Diversity
| | |
the variety of different habitats in a region, and their patterns and
| | | | | | | | | | | |
linkages across the landscape
| | |
4 Ecosystem Regulating Services
| | |
1. Provisioning
|
2. Regulating
|
3. Supporting
|
4. Cultural
|
Define provisioning services
| |
the products that we obtain from nature
| | | | | |
examples of provisioning services
| | |
food, raw materials, medicines, energy, water, and genetic resources
| | | | | | | |
With Correct Answers
Biodiversity
Diversity of life on earth
| | | |
How many species have been identified?
| | | | |
>2 million
|
Three main components of Biodiversity
| | | |
1. genetic diversity
| |
2. species diversity
| |
3. ecosystem diversity
| |
What is Genetic Diversity
| | |
genetic variation within and between populations
| | | | |
,What is a Population
| | |
group of individuals of the same species that live in the same area and
| | | | | | | | | | | | | |
interbreed, producing fertile offspring.
| | |
A species with limited distribution may consist of a
| | | | | | | | |
__________________________. A widely dispersed species may form | | | | | | |
_____________________________.
single population, numerous populations
| | |
Variation in populations (genetic diversity) provides
| | | | | |
____________________________________.
the raw material for evolution
| | | |
What is Species Diversity
| | |
All the variety of species of animals, plants, fungi, and micro-
| | | | | | | | | |
organismsthat occur in an area | | | |
, What is Ecosystem Diversity
| | |
the variety of different habitats in a region, and their patterns and
| | | | | | | | | | | |
linkages across the landscape
| | |
4 Ecosystem Regulating Services
| | |
1. Provisioning
|
2. Regulating
|
3. Supporting
|
4. Cultural
|
Define provisioning services
| |
the products that we obtain from nature
| | | | | |
examples of provisioning services
| | |
food, raw materials, medicines, energy, water, and genetic resources
| | | | | | | |
