All categories

3 years ago

How does a decrease in biodiversity impact an ecosystem?

2 answers:

6 0

Biodiversity is essential to an ecosystem's resistance against viruses and famine. In history, there has been many cases in which a lack of biodiversity has allowed a virus or disease to endemically wipe out an entire species of plant. This will subsequently affect all consumers of each trophic level. Ex: A disease that attacks the DNA of only one certain species of plant would cause decreases in the population of the organisms that rely on eating that plant, the organisms that rely on eating those organisms, and so on. This is caused by a decrease in food source, thus not being able to sustain the ecosystem's demand, thus naturally killing off any organisms that would not be able to find a sufficient food source.

Nitella [24]3 years ago

4 0

A decrease in biodiversity would create an imbalance in the particular type of species present in an ecosystem.

Further Explanation:

An ecosystem is an interconnected system where each and every type of organism depends on the other type of organism for its survival. The decrease in biodiversity means that there is less number of species which is further decreasing in population due to various environmental impacts. The change in one type of organism affects the other type of organism which depends on it for survival. The predators keep the ecosystem in a balanced state but the loss of predators increases the population of preys which affects the stability of ecosystem.

The biodiversity of species is due to evolutionary process where each and every organism contributes or dependent of others.When there is greater biodiversity, changes in one type of organism will not impact the entire ecosystem whereas, less biodiversity affects each and every organism in the food chain.

Learn more:

1. Learn more about carbon dioxide brainly.com/question/1213217

2. Learn more about atmosphere brainly.com/question/2037060

3. Learn more about temperature brainly.com/question/1403211

Answer Details:

Grade: High School

Subject: Biology

Chapter: Ecology

Keywords:

Biodiversity, evolution, ecosystem, predators, evolutionary process, preys, food chain, interconnected system, population, species.

You might be interested in

When Lactate Builds Up In A Runner's Muscles, It Causes A Burning Sensation. What Causes This To Occur?

Fantom [35]

One of the most general forms of discomfort or pain one feels at the time of strenous work out is a burning sensation in the muscles or lungs, which goes away after some time, that is, after stopping the activity. This is a result of an accumulation of lactic acid.

Lactic acid is a by-product of the procedure the body goes through when it requires to generate energy more briskly that it does usually, like when one exercises.

The muscles functioning generally produce energy aerobically, that is, by using oxygen, however, when one push himself or herself at the time of workout and enough oxygen is not accessible, then these muscles start producing energy anaerobically, resulting in production of lactic acid as a by-product and ultimately causing burning sensation.

5 0

4 years ago

Read 2 more answers

Penguins, seals, and tuna have body forms that permit rapid swimming, because ________.

solniwko [45]

Penguins, seals, and tuna have body forms that permit rapid swimming, because the shape is a convergent evolutionary solution, which reduces drag while swimming.

Convergent evolution is the independent evolution of similar traits in different epochs or species.

Convergent evolution creates similar structures that are similar in form and function but do not exist in the last common ancestor of this group.

Another term for the same phenomenon is alloplasty. The cyclical evolution of flight is a classic example because flying insects, birds, pterosaurs, and bats have all independently developed useful flight abilities.

Functionally similar traits resulting from convergent evolution are similar, but homologous structures or traits may have a common origin but different functions.

Although the wings of birds, bats, and pterosaurs have similar structures, the forelimbs are homologous and share common ancestral conditions, but perform different functions.

The opposite of convergence is divergent evolution, in which related species acquire different characteristics.

Convergent evolution is similar to parallel evolution and occurs when two independent species develop in the same direction and independently acquire similar characteristics. For example, gliding frogs evolved in parallel with several species of tree frogs.

Learn more about Convergent evolution here : brainly.com/question/2990721

#SPJ4

8 0

2 years ago

Students in Mrs. Nichols' ecology class noted that coastal regions in the state were changing. Areas that had once been only occ

Advocard [28]

A- Raising of sea level is caused by global warming.

3 0

3 years ago

Read 2 more answers

Identify two commonly exploited fungal species and state how they are used.

fenix001 [56]

An example of two commonly exploited fungal species are Sacchromyces cervisiae and Streptococcus thermophilus.
Sacchromyces cervisiae is mainly used for bread production. Sacchromyces cervisiae is a yeast and as such is very active metabolically. Through its metabolism, produces $CO_{2}$ from the fermentation of the cereal's sugars to alcohol which makes bread rise.
Streptococcus thermophilus are important on the yogurt industry. These bacteria ferment lactose (milk's sugar) producing lactic acid turning milk into yogurt.

4 0

3 years ago

the concentration of a sugar is high inside a cell and slightly lower outside the cell. what is most likely to occur if the suga

RoseWind [281]

Thay will disolve and die

7 0

4 years ago