how is an evasive species introduced to a new ecosystem?
How is an invasive species introduced to a new ecosystem? An invasive species is introduced to an ecosystem through a Human activities. Option B
Usually, human activities like trade, transportation, agriculture, or intentional introduction for a variety of uses including ornamentation or pest control bring invasive species into newly formed habitats.
Invasive species are largely dispersed into new habitats as a result of human-mediated processes such the inadvertent release of organisms from ships' ballast water, unintentional transit on cargo, and intentional introduction for landscaping or agriculture. Thus, b) Human actions is the right response.
Missing parts;
How is an invasive species introduced to a new ecosystem? An invasive species is introduced to an ecosystem through a _______.
a) Natural migration process
b) Human activities
c) Climate change event
d) Random chance occurrence
Invasive species enter new ecosystems accidentally via transport, intentional introduction, escape from captivity, ballast water exchange, or deliberate release.
An invasive species is typically introduced to a new ecosystem through various human-mediated activities. Here are some common ways they can be introduced:
1. Accidental Transport: Often, invasive species hitch a ride unknowingly on ships, planes, vehicles, or even on goods being transported internationally. They may hide in cargo, cling to the hulls of ships (known as hull fouling), or be transported in soil, plants, or water.
2. Intentional Introduction: Sometimes, species are deliberately introduced for various purposes such as agriculture, landscaping, aquaculture, or even as pets. These introductions can lead to unintended consequences when the introduced species outcompetes native species or disrupts the ecosystem.
3. Escape from Captivity: Invasive species can escape from captivity, whether from zoos, aquariums, botanical gardens, or private collections. These released individuals may establish populations in the wild and become invasive.
4. Ballast Water Exchange: Ballast water, used to stabilize ships at sea, often contains a variety of organisms picked up in one location and discharged in another. When ships exchange ballast water in different ports, they can inadvertently introduce invasive species to new ecosystems.
5. Deliberate Acts: Sometimes, individuals intentionally release species into the wild. This might occur due to ignorance about the potential harm of releasing non-native species, or it could be a deliberate act for purposes such as pest control or hobbyist interests.
Once introduced, invasive species can rapidly proliferate and spread, often outcompeting native species for resources like food, habitat, and space. They can disrupt ecological balance, decrease biodiversity, alter habitats, and even cause economic damage. Managing and controlling invasive species is crucial to preserving native ecosystems and biodiversity.
How do environmental factors contribute to evolution by natural selection?
Ben visited an ecology museum. He was stunned to see a wide variety of plants and organisms that he would’ve otherwise overlooked. As Ben works on his class assignment, he needs to classify organisms as autotrophs and heterotrophs.
Ben should classify --------- as an autotroph. He should classify --------- as
a heterotroph.
Blank 1:
a- an adult dog
b- a ladybug
c- a mango tree
d- a toddler
blank2:
a- algae
b- a jasmine plant
c- a mushroom
d- a potato
ANSWER
1. Ben should classify A MANGO TREE as an autotrophs.
Autotrophs are plants, which have the ability to produce their own food by making use of the combination of energy from the sun, carbon dioxide and water. The process, which these plants use to manufacture their food is termed photosynthesis. Autotrophs are the primary food producers in all ecosystems, they produce the foods, which other animals feed on.
2. Ben should classify A MUSHROOM as a heterotrophs.
Heterotrophs are living organisms, which do not have the ability to manufacture their own food, therefore they depend on foods that are produce by the autotrophs and they also feed on other animals. Mushrooms can not produce their own food, therefore they feed on food manufactured by autotrophs.
The other person's answer is much more complex, but I'll just give you one anyway.
Blank 1 - Mango tree
Blank 2 - A mushroom
:D
PLZ HELP SCIENCE HOW DID GENETIC ENIGINEERING HELP PPL WITH DIABETES
The lives of individuals with insulin-dependent diabetes have been improved by genetic engineering, which allows for the low-cost, large-scale production of human insulin, reducing allergic reactions and enhancing treatment effectiveness.
Genetic engineering has notably improved the lives of individuals with insulin-dependent diabetes through the development of recombinant DNA technology. This innovation allowed for the production of human insulin in E. coli bacteria, circumventing the previous reliance on pig insulin, which elicited allergic reactions in some patients due to slight differences in protein structure between human and pig insulin.
Since its initial development in 1978, the process has been refined to enable large-scale and low-cost production of human insulin. This advancement has made insulin therapy more accessible and reduced the risk of allergic reactions, thus improving the quality of life and treatment effectiveness for those managing their diabetes with insulin injections.
Please Hurry!
Which term represents the time in between cell divisions?
A. Cytokinesis
B. Interphase
C. Metaphase
D. Mitosis
Answer: B
Explanation:
The term representing the time in between cell divisions is known as Interphase, during which the cell grows, duplicates its DNA, and prepares for division. Correct option is option B.
The term that represents the time in between cell divisions is known as Interphase. This is a phase of the cell cycle, during which the cell grows, duplicates its DNA, and prepares for division. It is the longest phase of the cell cycle.
The options you've listed are all stages or processes related to the cell cycle. For instance, Cytokinesis is the process where the cytoplasm of a single eukaryotic cell divides to form two daughter cells. On the other hand, Metaphase and Mitosis are phases of cell division. However, they represent the division phase itself, not the time between divisions. The correct answer is Interphase.
Learn more about Interphase here:
https://brainly.com/question/38053368
#SPJ6
I only have 10 points, so.. Sorry.
1. The colors of an opaque object are the result of:
refracted light
reflected light
the light transmitted
2. Sounds which we hear are the result of vibrations
True
False
3. In the English system, force is measured as:
ft.
lbs.
ft.-lbs.
ft.-lbs./sec.
4. A force of 2,500 pounds drags a truck 30 feet in 1/2 minute.
How much work is accomplished?
How much power was required?
Work = 75,000 ft-lbs, Power = 32, 5000 ft-lbs/sec
Work = 7,500 ft-lbs, Power = 250 ft-lbs/sec
Work= 75,000 ft-lbs, Power = 2,500 ft-lbs/sec
5. The resistance which opposes the motion of moving parts is called ___
inertia
friction
gravity
6. The "work principle" for real machines can be defined as, "The work accomplished by a machine will always be less than the work needed to operate the machine."
True
False
7. Mass and weight are essentially the same.
True
False
8. A single chemical which will not divide into any other simpler substance is:
an element
a compound
a molecule
9. What is "atomic number"?
a place in the Periodic Table
the number of atoms in a molecule
the number of protons in an atom
the number of units of atomic weight
10. The atomic weight of an atom is?
equal to the number of protons
equal to the number of neutrons
approximately the number of neutrons plus protons
an actual (real) weight of the atom
a relative weight
Opaque objects display colors via reflected light, sounds are due to vibrations, and force in the English system is measured in pounds. Work relates to force applied over a distance, differing from power which includes time factor; both factors govern machine operation. The atomic number represents proton count while atomic weight approximates neutron plus proton count.
The colors of an opaque object are the result of reflected light.
Sounds which we hear are the result of vibrations which is true.
In the English system, force is measured as lbs (pounds).
When a force of 2,500 pounds drags a truck 30 feet in 1/2 minute, the work accomplished is 75,000 ft-lbs (force x distance) and the power required is 2,500 ft-lbs/sec (work divided by time in seconds).
The resistance which opposes the motion of moving parts is called friction.
The "work principle" for real machines can be defined as, "The work accomplished by a machine will always be less than the work needed to operate the machine," which is true.
Mass and weight are not essentially the same. This statement is false.
A single chemical which will not divide into any other simpler substance is an element.
The "atomic number" is the number of protons in an atom.
The atomic weight of an atom is approximately the number of neutrons plus protons.
List the predators and prey the following diagram foxes Wolves bison Parie dogs and parties grass Predator one predator to pray one pray to
Predators are the animals which capture and kill other animals for food. The animals which are killed are the prey. Wolves and Foxes are predators. They are carnivores or secondary consumers, which kill bison and prairie dogs (prey) for food. Parties grasses are producers and prepare food. Bison and prairie dogs are herbivores eat grasses.
A population of rodents becomes stranded on a remote island. Eventually, the population reaches the island’s carrying capacity. At this point, the birth and death rates are A. relatively equal. B. crashing. C. density dependent. D. density independent.
A population of rodents becomes stranded on a remote island. Eventually, the population reaches the island’s carrying capacity. When this happens the population growth curve becomes flat as shown in the image. At this stage the change in population becomes zero with time. The logistic growth curve for the population growth is given by the formula,
[tex] N_t = N_0 \times (1 + \frac{r-d}{k})^t [/tex]
Where, r is the growth rate, d is the death rate, and k is the carrying capacity.
When, [tex] N_t - N_0 = 0 [/tex]
[tex] N_0 \times (\frac{r-d}{k})^t = 0 [/tex]
[tex] \frac{r-d}{k} = 0 [/tex]
[tex] r = d [/tex]
The growth rate equals the death rate of the rodents.
The answer is (A).
Predict where the Katydid would hide from danger? Draw a picture of what you predict, help please
What sexual selection does the Cuban greater funnel-eared bat (Natalus Primus) have?
what happens during meiosis?
Compare and contrast solar flares and prominences. Please help.
Which structure has the least effect on tne ability of a virus to infect and replicate in a host cell
The ribosome structure has the least effect on the ability of a virus to infect and replicate in a host cell.
What is a ribosome?A ribosome is an intercellular structure made of both RNA and protein, and it is the site of protein synthesis in the cell. The ribosome reads the messenger RNA (mRNA) sequence and translates that genetic code into a specified string of amino acids, which grow into long chains that fold to form proteins.
Viruses do not have their own ribosomes as they hijack the ribosomes of the human cell to make more virus it may be possible to exploit the unique methods by which viruses take over the human ribosomes to create novel anti-viral drugs.
For more information regarding ribosomes, visit:
https://brainly.com/question/8773679
#SPJ2
Structural genes, called mutations, may produce harmful, beneficial, or neutral effects to the structure and function of an organism. Briefly describe the mutation to the hemoglobin gene that creates the sickle cell allele.
Which process is the total of all the chemical reactions in an organism
Metabolism is the total of all the chemical reactions in an organism.
What is metabolism?
Metabolism is defined as a process by which the body converts what we eat and drink into energy and it is the total of all the chemical reaction.
There are two types of metabolism that is catabolism and anabolism and metabolism is anabolism + catabolism.
The main purpose metabolism of is to convert energy in food to provide energy for cellular processes, the conversion of food in protein, lipids, carbohydrates, and nucleic acid.
When metabolism is at high level more calories are burn at rest and during activity.There are two types of metabolism that is catabolism and anabolism and metabolism is anabolism + catabolism. High metabolism required to take more calories to maintain the weight.
Therefore, Metabolism is the total of all the chemical reactions in an organism.
Learn more about metabolism here:
https://brainly.com/question/19664757
#SPJ6
What is one criteria that must be met in order for an ecosystem to be stable
. You are exploring and observe some hardened sediment that contains the impression of a bone. This is an example of what type of fossil? (2 points)
A. Mold
B. Petrified
C. Imprint
D. Trace
How is carbon dioxide added to the atmosphere?
The organism Euprymna scolopes is most likely related to
How canna person donate blood and never run out of it?
A)Blood componentes are continuously pumped by the heart.
B)Blood componentes are continuously circulated through the blood vessels.
C)Blood componentes are continuously produced in the bone marrow.
D) Blood componentes are continuously digested by enzymes.
Help with these five questions anyone it would be very helpful?
A cup of water is left out overnight. In the morning, how will the temperature of the water compare to the temperature of the air in the room?
The temperature of the water would be the same as the temperature of the air in the room.
What is temperature?The physical concept of temperature indicates in the numerical form how hot or cold something is. A thermometer is used to determine temperature. Thermometers are calibrated using a variety of temperature scales, which historically defined distinct reference points and thermometric substances.
Fahrenheit, Celsius, and Kelvin are the three scales that are most frequently used to measure temperature (K).
A thermometric property is one that is affected by temperature. Volume, pressure, electrical resistance, emf, and colour are a few examples. A thermometer can be created using one of these characteristics. In order to design a temperature scale that displays numbers, two fixed points are also required.
Learn more about the temperature, here:
https://brainly.com/question/7943275
#SPJ6
summarize how rocks, fossils, and climate provided evidence of continential drift.
Name two organ systems that work together and what they do for the body
Which of the following icons is used to represent a female carrier of a disease?
A half-filled circle
A half-filled square
A completely filled circle
A completely filled square
Which statements about the formation of the solar system are true and in a correct order? A. A spinning cloud of dust began to compress; most of the gas and dust contracted into a central mass—the Sun; small planetary objects formed. B. A spinning cloud of dust began to compress to form the sun; comets crashed into the sun to form the planets; gravitational force caused thin atmospheres in the outer planets. C. A black hole collapsed to form the sun; comets crashed into the sun to form the planets; gravitational force held the planets in orbit around the sun. D. A spinning cloud of dust began to compress to form the sun; half the mass of the cloud condensed to form Jupiter; gravitational force caused the outer planets to have thin atmospheres.
Why is the pancreas considered part of the endocrine system
The overall direction of the major cold ocean currents is largely A) east to west. B) west to east. C) higher to lower latitudes. D) lower to higher latitudes.
Answer: C
The overall direction of the major cold ocean currents is largely from higher to lower latitudes. The currents flow in the high latitudes from the Polar region all the way to the lower latitudes in the warm Equator region where currents have lower surface temperature and bring cold water into warm water areas.
Answer:
The answer is "C"
Explanation:
Higher latitudes, which are closer to the poles, are colder than lower latitudes. Cold ocean water flows from higher to lower latitudes , as cold water moves in to replace rising warm water closer to the equator. The shapes of the continents also determine the actual paths of the currents.
Which of the following describes a DNA mutation? A. The linking of free nucleotides into a long chain B. A change in the nucleotide sequence of a gene C. The packaging of DNA into a structure called a chromosome D. The substitution of uracil for thymine in RNA
Answer: The correct answer is -
B. A change in the nucleotide sequence of a gene.
Mutation can be described as permanent change in the genetic material of living organisms (that is DNA, deoxyribonucleic acid).
In other words, it depicts change in the sequence of nucleotide within gene (a segment of DNA that codes for particular protein).
It can be caused due to error in the replication process or by the exposure to some chemical, physical or biological agents (that are known as mutagens, such as UV radiation).
Mutation can result in altered protein, if change is within the coding region.
There are primarily three types of mutation, which are substitution, insertion, and deletion mutation.
Thus, option B) is the right answer.
Answer:
B. A change in the nucleotide sequence of a gene.
Explanation:
A DNA mutation refers to any alteration or change in the nucleotide sequence of a gene. This change can involve various types of modifications, such as substitutions, insertions, or deletions of nucleotides. Mutations can occur spontaneously or be induced by external factors like radiation or certain chemicals. These changes in the DNA sequence can impact the structure, function, or expression of the gene, potentially leading to phenotypic variations or genetic disorders.
Which neuron delivers information to the central nervous system? a motor neuron an interneuron a sensory neuron a reflex
Answer:
B) sensory neuron.
Explanation:
Neurons in the sensory nervous system transmit impulses to the central nervous system in response to light, sound, and touch stimuli. Living beings can interact with their environments and adapt to new circumstances because the brain interprets these signals and forms conscious perceptions.
The rapid action of sensory neurons in the brain protects a person's safety and survival in pain. A prompt response is required to alert the individual to potential dangers and encourage them to take appropriate safety measures. Sensory neurons also play an important role in balance regulation, as they constantly scan the environment and respond appropriately.
The complete question is:
A neuron that transmits a nerve impulse toward the central nervous system is called a
A) motor neuron.
B) sensory neuron.
C) interneuron.
D) bipolar neuron.
NOTE: The options may appear in a different order.