Answer:
The correct answer is - destroying their leaves.
Explanation:
Gypsy moths are the most important moth species as their caterpillar defoliate the leaves of the trees, shrubs, and other plants and ultimately kills them.
These moths destroy most of the leaves or separate the leaves from the trees. These moths lay their egg on the leaves of the trees and plants and their caterpillar eat these leaves for food and nutrition.
Answer:
a
Explanation:
took the test
Explain why the Northern Hemisphere it’s warmer in the summer than in the winter
Answer:
It is because of the axis it is on!
Explanation:
In fact, in the Northern Hemisphere, the orbit of the earth takes us further from the sun in summer. Summer is hotter than winter due to the tilt in the axis of the earth of 23 degrees. ... – the sun is higher in the sky, meaning more sunlight shines on the earth more directly.
Consider the Canyonlands food web. Evaluate each of the statements provided and select ALL that apply.
A)
The Fennec Fox is an omnivore.
B)
The Northern Whiptail is a carnivore.
Rock squirrels are the only consumers of Yucca.
D)
Producers include Utah Juniper, Yucca, and Pinyon Pine
E)
The Rock Squirrel, Spiny Lizard, and Fennec Fox are all primary consumers.
Answer:
A) The fennec Fox is an omnivore.
E) The rock squirrel, spiny lizard and fennec fox are all primary consumers.
Explanation:
Fennec fox is omnivore and they usually live in underground holes. They dig the holes with the help of their feet. They usually consume insects, some plants, eggs and small animals.
Answer:
A) The Fennec Fox is an omnivore.
C) Rock squirrels are the only consumers of Yucca.
D) Producers include Utah Juniper, Yucca, and Pinyon Pine
Explanation:
Using the food web, we do not have any information on what the Northern Whiptail and the Spiny Lizard eat.
Hope This Help!!
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100% correct on usatestprep
How is drought a limiting factor?
Answer:
Answer
Explanation:
It cause for disasters like lost of crop which causes no food and starvation. It also causes farms to lose money and thus is limiting farming,the citizens,and even the economy .
A series of Hfr strains that have genotype m+ n+ o+ p+ q+ r+ are mixed with an F− strain that has genotype m− n− o− p− q− r−. Conjugation is interrupted at regular intervals and the order of the appearance of genes from the Hfr strain is
determined in the recipient cells.
a. The order of gene transfer for each Hfr strain is:_________
b. What is the order of genes on the circular bacterial chromosome? For each Hfr strain, give the location and direction of the F factor in the chromosome
my brain can't process this lol
What phenotypic results for each environment would you predict if starting with the following population sizes?
1000:
100:
10:
Explanation:
populations are large, it seems fair to ask whether genetic drift is really all that important. It's true that most populations are large, but they don't necessary act large. Thus, the rate of genetic drift is not really proportional to census population size (Nc). Rather, it's proportional to something more abstract — specifically, the effective population size (Ne). In an ideal population of sexually reproducing individuals , Ne will equal Nc. An "ideal" population has the following characteristics, and most deviations will decrease the effective population size:
There are equal numbers of males and females, all of whom are able to reproduce.
All individuals are equally likely to produce offspring, and the number of offspring that each produces varies no more than expected by chance.
Mating is random.
The number of breeding individuals is constant from one generation to the next.
Essentially, anything that increases the variance among individuals in reproductive success (above sampling variance) will reduce Ne (the size of an ideal population that experiences genetic drift at the rate of the population in question). For example, consider the effect of unequal numbers of mating males and females. In an ideal population, all males and all females would have an equal chance of mating. However, in situations in which one sex outnumbers the other, an individual's chance to mate is now affected by its sex, even if all individuals within each sex have an equal chance to mate. In this situation, effective population size can be predicted by the formula Ne = 4NmNf/(Nm + Nf), where Nm is the number of males and Nf is the number of females. Figure 4 shows the relationship between Ne and Nf in a population of 1,000 mating individuals. In an ideal population, all individuals have an equal opportunity to pass on their genes. In real life, however, this is rarely the case, and Ne is particularly sensitive to unequal numbers of males and females in the population.follow me bye nice study
Warm air holds _____.
less water than cool air
the same amount of water as cool air
more water than cool air
Answer:
less water than cool air
Explanation:
the warmer it is, the more the droplets(water) start to evaporate
hope this helps :)
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After an initial infection of the measles virus, B-cells recognize the measles virus in your body. How is this helpful in human immune response? (SC.912. L.14.52)
ws
O The B-Cells transfer this recognition to T-cells, which will then devour the viruses
o The B-cells use this recognition to defend the body against the B-cells more quickly recognize and respond to any other virus that invades the body
O The B-Cells more quickly recognize the response to any other virus that invades the body
O The B-cells produce antibodies more quickly if the measles virus is encountered again
Answer: it’s D
Explanation:
From the list of activities below, select those that can increase your carbon footprint.
installing solar panels on your home
driving a car that uses gasoline
keeping non-LED lights on in your home all night
purchasing foods processed in a factory
planting a garden
Answer:
driving a car the uses gasoline
keeping non-led lights on in your home all night
purchasing foods processed in a factory
Answer:
driving a car that uses gasoline
keeping non-LED lights on in your home all night
purchasing foods processed in a factory
Explanation:
What are some causes of CO2 levels being higher in some areas than others?
Answer:
human activities for example the burning of fossil fuels in cars or the clearing of forests for agriculture or development
In some areas, human activity is high for burning fossil fuels so these areas create more carbon dioxide.
What are the causes of CO₂ levels?Growing concentrations as a result of human activities including burning fossil fuels in vehicles and power plants, and industrial operations.
Destroying forests for development or cultivation may increase carbon dioxide levels because plants consume CO₂ in photosynthesis and during respiration CO₂ released into the atmosphere.
Plants absorb more carbon dioxide via photosynthesis than they emit through respiration throughout the day or in the spring and summer, the amount of carbon dioxide in the air decreases.
Therefore human activities produce more CO₂ by burning fossil fuels some area level is high than others.
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Manure is carried by rainwater from land to a river. This is an example of what
A. Single pollution
B. Multiple pollution
C. Non point source pollution
D. Point source pollution
Answer:
C. Non point source pollution
Explanation:
Non point source pollution occurs when rain and snowmelt pollute rivers, streams, lakes, marshes, and groundwater. Therefore, option (C) is correct.
What is Non point source pollution?A distributed contamination of water or air that does not originate from a single discrete source is referred to as nonpoint source pollution. The presence of this kind of pollution is frequently the result of the accumulation of the effects of smaller amounts of contaminants that have been gathered from a larger area.
Oil, pet waste, pesticides, herbicides, fertilizer, road salt, bacteria, silt, and any other contaminant that ends up on the ground naturally or as a result of human activity are all examples of nonpoint source pollution. Nonpoint source pollution arises from diffuse sources.
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All organisms in the kingdoms Priotista, Plantae, Fungi, and Animalia are
Answer:
Eukaryots.
They have a well defined nucleus and memebrane bound organelles.
1. What is kinetic energy?
2. The kinetic energy of a moving object depends on its mass and its
a. volume.
. b. velocity.
C. distance.
d. acceleration.
3. The bowling ball in the Figure below is whizzing down the bowling lane at 4.0 m/s. If the
mass of the bowling ball is 7.0 kg, what is its kinetic energy?
Identify the two genes of each parent that would always produce an ear of corn which has all yellow kernels.
What does photosynthesis produce?
Answer: cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen
Explanation:
i hope this help
In the ELISA procedure, first a protein sample is immobilized to a plastic well. Then, the antibody to the protein of interest is added, incubated, and the excess is washed out. Next, the detection antibody (which binds to the primary antibody) is added, incubated, and the excess is washed out. The last step is to add the detection dye (which binds to the detection antibody) to the wells and allow it to incubate. What do you predict the result would look like if you added the detection antibody first, then the antibody to the protein of interest
Answer:
In this ELISA procedure, a sample of protein is immobilized in the plastic well and then antibody for this protein added and incubated, and cleared out. In the given setting detection, the antibody is conjugated with the protein of interest and if the substrate molecule added to the reaction it will produce a colored product by reacting with the enzyme.
No reaction will take place in the well in case of not adding secondary antibody or detection antibody to the reaction and no colored product will be received.
what is a scienctific theory
Answer:
" A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world."
Explanation:
- Eijiro <3
Builder a was able to underbid his competitor, builder b, by secretly using a lower grade cement when building swimming pools.both builders used the same design and specifications for the pool. Two years later, the pools made buy builder a began to leak and soon became unusable who is liable for the expense of fixing the pools?
Answer:
builder A
Explanation:
got it right
Answer:
Builder A
Explanation:
On quizlet
One of the genes coding for the ability to taste PTC shows Mendelian inheritance. For this example, we will call the allele for tasting T and it is dominant over the allele for non-tasting (t). Suppose a non-taster man, whose mother and father were tasters, married a taster woman whose mother was a non-taster. They have a child who is a non-taster. What is the phenotype g
Complete question:
One of the genes coding for the ability to taste PTC shows Mendelian inheritance. For this example, we will call the allele for tasting T and it is dominant over the allele for non-tasting (t). Suppose a non-taster man, whose mother and father were tasters, married a taster woman whose mother was a non-taster. They have a child who is a non-taster. What is the phenotype and genotype of the woman's father?
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
16)
Base your answer on the information below and on your knowledge of biology
The Galapagos pink land iguana, Conolophus marthae (C. marthaes, is native to
only one of the Galapagos Islands. its entire range is currently limited to Wolf
Volcano on Isabella Island. The iguana was first discovered this island in 1986
Genetic studies of the animal began sometime later, and it was identified as a
species separate from other guana populations on the Galapagos in 2009. Its
population might have been as high as 100 in 1986, but now there might be as few
as 10 of the animals left alive
Other evidence indicates at this species could have diverged from another line
of iguanas about 5.7 million years ago. After that the other line of iguanas diverged
into two other species. Cpallidus and C subcristatus
Which evolutionary tree best represents the information about the pink land iguana provided
in the passage?
.
C. pallidus C. subcristatus marthae
A)
C. marthae C. subcristatus C. pallidus
B
C. pallidus C. marthe C. subcristatus
c)
C. subcristatus C. marthae c. pallidus
D)
Answer:
B) C. marthaes C. subcristatus C. pallidus
Geologists believe that the Earth's layers vary in depth, pressure and temperature. Since pressure and
temperature affect density , each layer has a different density as well. The density of Each layer determines its
position inside Earth.
From the table which layer is the least dense? What is the density of this layer?
Answer:
The least dense layer of the Earth is the crust. The crust density is 2.5 g/cm3
The agricultural biotech company you work for has tasked you and your co-worker to genetically engineer a plant that produces more oxygen that at the same time also produces more sugar. Your co-worker states that this is impossible.
Questions: Based on what you've learned how would you respond to your co-worker?
What is your opinion of the ethics of manipulating crop plants in such a way?
Answer:
- The co-worker is wrong, it is indeed possible
- Genetically engineered plants may represent a milestone to alleviate hunger in the world
Explanation:
During photosynthesis, plants use carbon dioxide (CO2) from the air and water (H2O) from soil and rain in order to produce oxygen and glucose, which is a sugar (molecular formula C6H12O6). Subsequently, plants release oxygen into the air and store energy (and carbon compounds) in the form of glucose. In consequence, an increase in the photosynthetic rate is directly associated with an increase in both the production of oxygen and glucose. On the other hand, genetically engineered plants can help to reduce hunger in developing countries. In consequence, it is acceptable to develop genetically modified plants as long as contemplating regulatory measures aimed at producing safe products (for example, by avoiding the introduction of genetically engineered genes into wild crop populations).
Give me five examples of melting
Answer:
1. Ice cube melting into water.
2. Melting butter into a hot pan.
3. Melting of candle.
4. Melting of steel.
5. Melting water into steam (gas).
Hope this helps!
Answer:
Icecream and popsicles melt easily and fast on the hot summer day.
The hot fresh slice of bread made the butter melt smoothly as it was spread.
When it snows the kids put out their hands out to catch the chilly little snowfalkes and watch them quickly melt away.
To make the fine pieces of decorative glass, you must melt the glass and work with it very quickly, once it starts to get cold, it can easily break.
As the warm candle burns and fills the room with its alluring scent, the wax melts away to reveal more of the candle wick.
A. homeotherm
would
QKeep its body temperature constant regardless of the environment.
B.Rely on the environment for its heat.
C.Allow its body temperature to fluctuate with the environment
Answer:
Keep its body temperature constant regardless of the environment. its A
Hindus refer to the three most important parts of Brahman as:
A. Vishnu.
B. Shiva.
C. Ganesha.
D. Trimurti.
Answer:
D. Trimurti
Explanation:
thanks hope it helps
Scientists analyzed data collected over a period of years in a game reserve in South Africa to test the hypothesis that competition with lions limits the abundance of leopards in the same community. The game reserve encompasses a variety of habitats, from open grassland to wooded areas around rivers and streams. It contains most of the indigenous mammal species and an adequate availability of their prey. For the most part, the leopards and lions show similar habitat preferences in the reserve.
The mass of the average lion is about three times that of the average leopard. The scientists analyzed several factors that might influence the abundance of each population, including the sizes of the animals preyed on by each species
Size of Prey Animal Percent of Leopards’ Prey (±2SEx¯) Percent of Lions’ Prey (±2SEx¯)
Small 34 ± 2 3 ± 1
Medium 63 ± 3 23 ± 2
Large 3 ± 1 36 ± 4
Very large 0 38 ± 3
Because competition with lions might affect the population size of the leopards, the scientists also analyzed data on the lion and leopard population sizes in the game reserve (Figure 1).
Required:
Describe what scientists mean when they refer to an ecological community such as that shared by the leopards and lions.
Answer:
The correct answer would be - these are the ecological community that shows the interspecific competition.
Explanation:
In this ecological community, both predators lion and leopards are living together and by the given data and information it is evident that they both share the same habitat and they both depend on the same prey for their food.
This cause competition between both lion and leopard for food and habitat. Such competition or interaction is referred to as the interspecific competitions negatively impacted by the presence of the other because they will have less food.
Answer
An ecological community refers to all of the interacting populations in a defined habitat.
Explanation:
see above
A solid is that form of matter that possesses the following
characteristics___.
a Particles vibrate around fixed axes
b Definite shape
C Definite volume
d All of the above
What are the gametes that would be formed for the following genotype: Aa?
Answer:
An individual with the genotype Aa can make two types of gametes: A and a. Since this is a random process, the individual will, on average, make equal numbers of each gamete. (Frequency of 1/2 for each gamete). A second individual with genotype Aa can make two types of gametes: A and a.
CCG GAT TTT AAT TAG CTA CTA TCG TAC TAC GTT GGT GCT
make complementary dna
Answer:
CCG GAT TTT AAT TAG CTA CTA TCG TAC TAC GTT GGT GCT.
Explanation:
I have no idea what you are trying to do.
sorry
A certain species has little genetic variation the rapid extinction of this species would most likely result from the effects of
Answer:
Environmental change
Explanation:
A species that has little genetic variation cannot evolve (change) in response to variable environmental conditions because genetic variation is the raw material on which natural selection operates to select individuals. Adaptation to changing environmental conditions only can occur when there is variation (either genetic or phenotypic variation). In consequence, a species with low genetic variation is at a high risk of extinction, especially in challenging environments.
original source of energy for killer whale
Answer:
food would probably be the best answer