What does it mean to say that one species facilitates another species?

Biology Posted by admin

QUESTION POSTED AT 18/04/2020 - 01:02 PM

Answered by admin AT 18/04/2020 - 01:02 PM

Its when one species marries another species
Post your answer

Related questions

Why are lichens a good pioneer species after a volcanic eruption?

Biology

QUESTION POSTED AT 01/06/2020 - 04:54 PM

Which situation would an epidemiologist most likely study? a serious disease outbreak that infects hundreds of people a genetic disease that was discovered while researching the human genome the conservation of forests in the Rocky Mountains the legal protection of endangered species in the United States

Biology

QUESTION POSTED AT 01/06/2020 - 04:26 PM

What is the difference between a species and a population? A species includes only one type of organism, while a population includes many types of different organisms. A species includes only organisms that can reproduce together, while a population includes groups of organisms that cannot all reproduce together. Organisms of the same species must live in similar climates, while organisms of the same population can live in different ecosystems with different climates. Organisms of the same species can live in different areas, while organisms of the same population live in only one area.

Biology

QUESTION POSTED AT 01/06/2020 - 04:20 PM

What is the difference between a species and a population? A species includes only one type of organism, while a population includes many types of different organisms. A species includes only organisms that can reproduce together, while a population includes groups of organisms that cannot all reproduce together. Organisms of the same species must live in similar climates, while organisms of the same population can live in different ecosystems with different climates. Organisms of the same species can live in different areas, while organisms of the same population live in only one area.

Biology

QUESTION POSTED AT 01/06/2020 - 04:20 PM

Two animals that can be found at the Grand Canyon include the Abert’s and Kaibab squirrels. The Abert’s squirrel is found at the south rim of the canyon and in a few surrounding states. The Kaibab squirrel, however, can only be found at the canyon’s north rim, mainly on the Kaibab Plateau. The Kaibab squirrel is not found anywhere else in the world. Scientists believe that the squirrels are actually closely related and have developed separately as a result of geographic isolation. It is possible that the squirrels were separated by plateau erosion that separated the forests and isolated the Kaibab population. Some scientists are studying if the squirrels are now two separate species or if the Kaibab squirrel is simply a subspecies of the Abert’s squirrel. Separate species are unable to reproduce with each other. Which evidence would be used to support the claim that the squirrels are two separate species?

Biology

QUESTION POSTED AT 01/06/2020 - 03:48 PM

Which statements describe a human-created mass extinction? Check all that apply. It results from the disappearance of entire species in a short time. It results from the disappearance of a few organisms in a short time. It is caused by the growth of the human population. It is a type of long-term change. It is a type of short-term change. It is caused by an increase in the introduction of nonnative species.

Biology

QUESTION POSTED AT 01/06/2020 - 03:36 PM

Which theory states that the more recent species are changed descendants of earlier species? biological evolution natural selection descent with modification

Biology

QUESTION POSTED AT 01/06/2020 - 03:22 PM

A founding population of lizards arrives on a island.Which type of isolation would likely result in this population becoming a new species

Biology

QUESTION POSTED AT 01/06/2020 - 02:20 PM

What is the basic difference between simple diffusion and facilitated diffusion across a cell membrane?

Biology

QUESTION POSTED AT 01/06/2020 - 12:49 PM

The resistance of many bacterial species to antibiotics is an example of: a. stabilizing selection b. directional selection c. disruptive selection d. extreme selection

Biology

QUESTION POSTED AT 01/06/2020 - 12:48 PM

The best procedure to differentiate listeria monocytogenes from corynebacterium species is a. catalase b. coagulase c. motility d. gram stain

Biology

QUESTION POSTED AT 01/06/2020 - 12:47 PM

A single species of squirrel evolved over time into two species, each on opposite sides of the grand canyon. this change was most likely due to

Biology

QUESTION POSTED AT 01/06/2020 - 12:46 PM

Prior to the publication of charles darwin's book, on the origin of species, what was the prevailing public consensus regarding species evolution?

Biology

QUESTION POSTED AT 01/06/2020 - 12:34 PM

If a solute is moving through a phospholipid bilayer from an area of higher concentration to an area of lower concentration without the assistance of a protein, the manner of transport must be _______. a. active transport b. facilitated diffusion c. simple diffusion d. any of the above, depending on the solute e. solutes cannot cross phospholipid bilayers.

Biology

QUESTION POSTED AT 01/06/2020 - 12:30 PM

Which of the following is an advantage of keeping nonnative species out of ecosystems

Biology

QUESTION POSTED AT 29/05/2020 - 04:53 PM

Which of the following could result in specification from biogeographic isolation? A.the isolation of two populations of the same species B. The isolation of two individuals of the same species C. The isolation of two populations of different species D. The isolation of two individuals of different species

Biology

QUESTION POSTED AT 29/05/2020 - 04:35 PM

What is the role of a pioneer species in primary succession? A.to destroy parasites B.to create shade C.to provide fruit D.to create the soil

Biology

QUESTION POSTED AT 29/05/2020 - 04:16 PM

Which describes a group of organisms that is considered a species? A.They can breed and produce offspring that can breed. B.They are members of the same community. C.They live in the same ecosystem, community, and biome. D.They have similar physical characteristics.

Biology

QUESTION POSTED AT 29/05/2020 - 04:04 PM

A change occurs in an environment that lasts for several thousand years and causes changes to the genetic makeup of several species. What can be known about this change?

Biology

QUESTION POSTED AT 29/05/2020 - 03:47 PM

You observe several populations of a species of wildflower in your county. even though the climate is nearly identical in all three places, each population has distinct traits. what's the most likely cause of change when habitat is similar?

Biology

QUESTION POSTED AT 29/05/2020 - 02:00 PM

What kind of species can harm nan ecosystem or human health when introduced into the new environment?

Biology

QUESTION POSTED AT 29/05/2020 - 01:52 PM

Imagine that there are twenty-five different species of protists living in a tide pool. some of these species reproduce both sexually and asexually, and some of them can reproduce only asexually. the pool gradually becomes infested with disease-causing viruses and bacteria. which species are more likely to thrive in the changing environment?

Biology

QUESTION POSTED AT 29/05/2020 - 01:06 PM

How many species go extinct in an average day

Biology

QUESTION POSTED AT 29/05/2020 - 12:42 PM

Spores do not stain easily. perhaps you have seen them as unstained white objects inside bacillus species in other staining procedures. if they are visible as unstained objects in other stains, of what use is the endospore stain?

Biology

QUESTION POSTED AT 29/05/2020 - 12:10 PM

What is the difference between osmosis and diffusion? a. Osmosis moves molecules, such as water, through a semipermeable membrane. Diffusion moves molecules, such as oxygen and carbon dioxide, through a permeable membrane. b. Osmosis allows all molecules to move from areas of higher concentration to areas of lower concentration. Diffusion allows only water molecules to move from areas of higher concentration to areas of lower concentration. c. Osmosis requires facilitation by a channel protein. Diffusion requires additional energy from an energy-carrying molecule like ATP. d. Osmosis occurs over an area called a concentration gradient. Diffusion occurs over a membrane bilayer.

Biology

QUESTION POSTED AT 29/05/2020 - 10:58 AM

Which of the following examples shows how scientists continue to investigate Darwin’s idea that species change over time by natural selection

Biology

QUESTION POSTED AT 29/05/2020 - 10:50 AM

With more than 250,000 species, plants are second in size only to the arthropoda, which includes spiders.

Biology

QUESTION POSTED AT 29/05/2020 - 10:35 AM

Which is the only species of hominid that still exists today?

Biology

QUESTION POSTED AT 29/05/2020 - 09:45 AM

If a single species of squirrel evolved over time into 2 species on opposite sides of the grand canyon, we would call this an example of:

Biology

QUESTION POSTED AT 29/05/2020 - 09:31 AM

What is the difference between a threatened species and an endangered species ? a. A threatened species and an endangered species are the same thing. b. A threatened species means that the population is likely to become endangered. An endangered species has population numbers so low that it is likely to become extinct. c. A threatened species is already extinct. An endangered species means that the population's numbers have increased greatly over the last 5 years. d. A threatened species means that the population is likely to become endangered. An endangered species is already extinct.

Biology

QUESTION POSTED AT 29/05/2020 - 08:43 AM