Answers
The tortoise that will survive in an ecosystem where the only vegetation available is higher than ground level is the one placed on the bottom left.
What is adaptation?Adaptation is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness. It describes the process through which an organism survive in its environment.
A tortoise that will survive in an ecosystem where the only vegetation available is higher than ground level, must have some features that will enable it obtain food.
Some of these features include;
Long neckLong legsThese features enables the organism to obtain food in higher ground.
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Related Questions
How to do a dichotomous key
Answers
Answer: I hope this helps you! :3
Explanation:
Step 1: List down the characteristics
Pay attention to the specimens you are trying to identify with your dichotomous key. List down the characteristics that you can notice. For example, say you are trying to classify a group of animals. You may notice that some have feathers whereas others have legs, or some have long tails and others don’t.
Step 2: Organize the characteristics in order
When creating your dichotomous key, you need to start with the most general characteristics first, before moving to the more specific ones. So it helps to have identified the more obvious and less obvious contrasting characteristics among the specimen before creating your dichotomous key.
Step 3: Divide the specimens
You can use statements (i.e. has feathers and no feathers) or questions (does it have feathers?) to divide your specimens into two groups. The first differentiation should be made on the most general characteristic.
Step 4: Divide the specimen even further
Based on the next contrasting characteristic, divide the specimen further. For example, first, you may have grouped your animals as have feathers and have no feathers, in which case the ones with feathers can be categorized as birds while you can further subdivide the ones that have no feathers as having fur and having no fur. Continue to subdivide your specimen by asking enough questions until you have identified and named all of them.
Step 5: Draw a dichotomous key diagram
You can either create a text-based dichotomous key or a graphical one where you can even use images of the specimen you are trying to identify. Here you can use a tree diagram or a flowchart as in the examples below.
Step 6: Test it out
Once you have completed your dichotomous key, test it out to see if it works. Focus on the specimen you are trying to identify and go through the questions in your dichotomous tree to see if you get it identified at the end. If you think the questions in your dichotomous key needs to be rearranged, make the necessary adjustments.
Which is true according to Oparin and Haldane?
O The first organic molecules were formed in the sea, from the gases in the atmosphere.
O The early atmosphere contained methane, carbon dioxide, and oxygen
O The formation of amino acids was probably complete within one million years.
O Organic molecules eventually merged from several places on Earth.
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Answer:
A) The first organic molecules were formed in the sea, from the gases in the atmosphere.
Explanation:
Here's a jist of what they proposed.
Under what conditions can pieces of DNA be artificially combined?
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Answer:
Combining pieces of DNA artificially is known as DNA cloning, the DNA formed is known as recombinant DNA.
Explanation:
The donor DNA that is to be combined is cut into fragments in specific sequences using restriction enzymes which are individually introduced to replicating DNA molecules such as bacterial plasmid known as vectors.
The process is Isolating -> Cloning -> Sequence DNA.
Phenylketonuria (PKU) is a genetic disorder in which an individual cannot properly metabolize ____, an amino acid
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When a kid is born with genetic disorder phenylketonuria (PKU), an uncommon disorder, they are unable to effectively break down the amino acid phenylalanine.
Phenylketonuria, generally known as PKU, is a rare hereditary condition that results in an accumulation of the amino acid phenylalanine in the body. The phenylalanine hydroxylase (PAH) gene is altered in PKU. The enzyme required to degrade phenylalanine is produced in part because to this gene. To produce neurotransmitters including adrenaline, norepinephrine, and dopamine, the enzyme phenylalanine hydroxylase converts phenylalanine to tyrosine. Tyrosine may become an essential amino acid and become deficient if intake is insufficient if the degree of enzymatic block is significant.
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most of a cell's life is spent in carrying out its specific tasks
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Answer:
INTERPHASE
Explanation:
Pollination is best defined as
A.
transfer of pollen from anther to stigma
B.
germination of pollen grains
G.
growth of pollen tube in ovule
D.
visiting flowers by insects
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You were with your younger cousin playing at the park and he has mixed up his legos in the sand.
Explain how you could separate this mixture.
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Answer:
You can use a tea net to separate the Legos and the sand. When you scoop up the sand into the net, the sand will be sifted away because it is smaller than the holes in the tea net. But, the LEGOs are much bigger, so they will remain inside the net.
During its life cycle, fern plant goes through different phases in which it changes from
reproducing asexually to reproducing sexually. Which statement best describes the
difference?
A. The sexual phase can produce variations within the species
B. The asexual phase provides better variation of plants
C. The asexual phase allows the plant to better tolerate harsh conditions
D. The sexual phase produces offspring that look identical
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Answer:
A. The sexual phase can produce variations within the species
Explanation:
How would I fill in the Lillies and Nematodes?
Answers
High Metabolism VS Low Metabolism: How to fix them.
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Metabolism is the process by which the body converts food into energy that it can use for various functions such as breathing, moving, and thinking. Some people have a high metabolism, meaning their bodies burn calories and energy at a faster rate, while others have a low metabolism, meaning their bodies burn calories and energy at a slower rate. Here are some ways to address these differences:
For those with a high metabolism:
Eat more: To maintain a healthy weight, individuals with high metabolism may need to eat more calories than those with a lower metabolism. Consuming healthy, high-calorie foods such as nuts, avocados, and whole grains can help.
Strength training: Building muscle can help increase metabolism as muscle burns more calories than fat. Incorporating strength training exercises into the workout routine can help build muscle and boost metabolism.
Get enough rest: Sleep is essential for restoring energy and repairing muscle tissue. Not getting enough sleep can lead to a decrease in metabolism, so it is important to aim for 7-8 hours of sleep per night.
For those with a low metabolism:
Cardiovascular exercise: Cardiovascular exercise such as running, cycling, or swimming can help boost metabolism by increasing heart rate and burning calories. Aim for 30 minutes of moderate-intensity cardio exercise at least 5 days a week.
Increase protein intake: Consuming more protein can help boost metabolism by increasing the thermic effect of food, which is the amount of energy required to digest and absorb nutrients.
Stay hydrated: Drinking water can help boost metabolism by aiding digestion and preventing dehydration, which can slow metabolism.
In general, maintaining a healthy diet, staying active, and getting enough rest are key to maintaining a healthy metabolism, regardless of whether it is high or low. It is essential to consult a healthcare professional before making any significant changes to one's diet or exercise routine.
Answer:
Explanation:
Metabolism is the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available.
Having a high metabolism means your body burns energy from food at a faster rate than others your age. This means that you require more energy from food in order to grow and develop.
A person with a "low" (or slow) metabolism will expend less calories when at rest and during exercise, necessitating a reduction in caloric intake.
How to get a fast metabolism:
While metabolism is partially determined by genetics, there are several things you can do to help increase your metabolism:
Exercise regularly: Exercise helps increase muscle mass, which in turn can help increase metabolism. Aim to get at least 30 minutes of moderate to high-intensity exercise most days of the week.Eat enough protein: Protein requires more energy to digest than other nutrients, which means that it can help boost your metabolism. Aim to include a source of protein at every meal.Drink plenty of water: Drinking water can help keep your metabolism running smoothly. Aim to drink at least 8 cups of water a day.Get enough sleep: Lack of sleep can disrupt metabolism and increase the risk of weight gain. Aim to get at least 7-8 hours of sleep per night.Reduce stress: Stress can disrupt metabolism and increase the risk of weight gain. Find ways to manage stress such as through exercise, meditation, or talking to a therapist.Try strength training: Strength training can help build muscle mass, which in turn can help boost metabolism.It's important to note that while these strategies may help increase metabolism, there is no one-size-fits-all approach. Consult with a healthcare professional to determine the best course of action for your individual needs.
if a high metabolism is the case, there is nothing or barely anything to fix.
I need help with this
Answers
Answer:
it is a
Explanation:
Residual parent material refers to the *weathered rock* and *soil* that remains in its place of origin, while *transported parent material* is material that has been carried and deposited by natural agents such as water, wind, or glaciers.
The impact of these different types of parent material on *soil formation* can be significant. Residual parent material tends to contribute to the formation of soils with characteristics similar to the parent rock. The weathering process breaks down the rock into smaller particles, allowing for the development of soil horizons and the release of minerals that influence soil fertility. In contrast, transported parent material can introduce a diverse range of materials to a given area, leading to variations in soil composition, texture, and fertility. The transportation process can mix different types of sediment, resulting in the formation of heterogeneous soils with varying properties.
Answers
Residual parent material is the rock and soil that is still located in its original location and is weathered. Transported parent material is material that is carried and deposited by natural agents such as water, wind, or glaciers. The effect of these different types of parent material on soil formation can be significant.
Residual parent material usually contributes to the development of soils with qualities similar to the parent rock. The breakdown of rock into smaller particles through weathering enables the formation of soil horizons and the release of minerals that influence soil fertility.
The physical and chemical characteristics of soils derived from this form of parent material are often similar and homogeneous, allowing for predictable fertility and properties. Transported parent material, on the other hand, can introduce a diverse range of materials to a given area, resulting in variations in soil composition, texture, and fertility.
The transportation process can blend different types of sediment, resulting in the formation of heterogeneous soils with different characteristics. Transported parent material can also be exposed to weathering processes, altering its original composition and resulting in soils with varying degrees of fertility.
While transported parent material can increase the diversity of soil properties in an area, it can also make it difficult to predict soil characteristics, particularly in areas where different types of sediment have been deposited. The relationship between parent material and soil development is complex, with both the initial characteristics of the material and the surrounding environment influencing soil properties.
In general, residual parent material contributes to the development of homogeneous soils with predictable properties, while transported parent material can result in more diverse and heterogeneous soils.
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A region in which DNA is accessible and is present in an open confrontation because of the relaxed state of Nucleosome arrangements is referred to as? Histone Euchromatin Nucleic acid Heterochromatin?
Answers
DNA is usually tightly packaged or condensed, as otherwise wouldn't fit in the cell.
But it needs to unfold to be translated, these regions are called euchromatin; while the inactive regions are referred to as heterochromatin.
This means the correct answer is b, euchromatin.
its also nice to keep a _______ in my purse
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Answer:
its also nice to keep a __phone_____ in my purse
Explanation:
111. Sodium's atomic number is 11. What does this tell you about an atom of sodium?
a) It contains 11 protons.
b) It contains 11 neutrons.
c) Its atomic mass is double this amount.
d) It has 11 protons to lose in ionic bonds.
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What do organisms contain?
Answers
Answer:
all organisms contain one or multiple cells
inquiry based pedagogy is being embraced in principle across the globe. in the last decade , it has been supported by an increasing body of research on its effectiveness. illustrate your understanding of the concept of inquiry based pedagogy with a relevant example
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Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.
Inquiry-based pedagogy is a teaching approach that promotes active learning and critical thinking through inquiry and exploration. One relevant example of inquiry-based pedagogy is a science classroom where students are encouraged to design and conduct their own experiments. Instead of simply following instructions, students formulate research questions, develop hypotheses, plan and execute experiments, collect and analyze data, and draw conclusions. For instance, students may investigate the effect of different variables on plant growth by manipulating factors like light, water, or soil composition. This approach allows students to engage in authentic scientific practices, develop problem-solving skills, and gain a deeper understanding of the scientific method. By actively participating in their learning process, students develop a sense of ownership and become more engaged, fostering a love for learning and nurturing their ability to explore and discover knowledge independently.For more such questions on Pedagogy:
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In eukaryotic cells, the timing of the cell cycle is regulated by...
a. Centrioles
b. Cyclins
c. The Spindle
d. All of the above
PLEASE HELPPP :) thank u!
Answers
Answer:
I belive it is Cyclins
Explanation:
Answer:
a
Explanation:
Looking at the image of the freshwater lake ecosystem in the reading, can you name biotic and abiotic factors in this specific ecosystem? What changes in this ecosystem would impact the biotic factors? A sample answer could include the following:
Biotic: Fish Crayfish Zooplankton Grasses
Abiotic: Sun Sedimentation Weather Changes:
Water pollution Air pollution Overfishing Dredging of the bottom of the lake
Answers
Answer:
Biotic factors include: Fish (phytoplankton-eater, zooplankton-eater, predator)
, Crayfish
, Zooplankton
, Grasses, phytoplankton, herbivorous insect, worms, etc.
Abiotic factors include: Sunlight, Rainfall, Sedimentation, Weather, Minerals, Temperature.
Changes that would impact the biotic factors include:
Water, air pollution
Human activities: such as overfishing, rechanneling of the water for purposes such as irrigation, domestic or industrial use, or dredging of the bottom of the lake.
Explanation:
An ecosystem is composed of biotic and abiotic factors. Abiotic factors are non-living environmental factors such as water, air, soil, sunlight, and minerals. In aquatic ecosystems, abiotic factors include substrate type, water depth, nutrient levels, temperature, salinity, and waterflow. Biotic factors are the living organisms in the ecosystem and they include animals, birds, plants, fungi, etc.
In the image of the freshwater lake ecosystem given,
Biotic factors include: Fish (phytoplankton-eater, zooplankton-eater, predator)
, Crayfish
, Zooplankton
, Grasses, phytoplankton, herbivorous insect, worms.
Abiotic factors include: Sunlight, Rainfall, Sedimentation, Weather, Minerals, Temperature.
Changes that would impact the biotic factors include:
Pollution: pollution such as water pollution and air pollution will adversely impact the biotic factors.
Human activities: such as overfishing, rechanneling of the water for purposes such as irrigation, domestic or industrial use, or dredging of the bottom of the lake.
Answer:
Biotic factors include: Fish (phytoplankton-eater, zooplankton-eater, predator)
, Crayfish
, Zooplankton
, Grasses, phytoplankton, herbivorous insect, worms, etc.
Abiotic factors include: Sunlight, Rainfall, Sedimentation, Weather, Minerals, Temperature.
Changes that would impact the biotic factors include:
Water, air pollution
Human activities: such as overfishing, rechanneling of the water for purposes such as irrigation, domestic or industrial use, or dredging of the bottom of the lake.
Matter is reused in both the water cycle and the carbon cycle.
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ANSWER:
this is true
7. Shivering is one way to maintain a stable external environment.
TRUE or FALSE ?
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Answer:
True!
Explanation:
I hope it helped you!!
Can someone make a paragraph explaining how pollution has affected Mississippi and why so many people live in poverty
Answers
Answer: Ill just type the paragraph out instead of putting it here.
Explanation: Pollution and habitat loss make Mississippi River among nation's most endangered. Threatened with pollution from farms and cities, habitat loss and increased flooding due to climate change. Pollution happens almost every day by car exhaust , mills including paper mills , and just by any toxic gas that can either kill or hurt the enviroment . The Agricultural Runoff is one of the leading causes of water pollution in the United States. People live in poverty due to lack of access to basic needs like no food , water , shelter , education , and healthcare because if they get sick they don't have access to that.
6.
Perform transcription by using the following piece of DNA.
Introns are underlined. Write the final strand of mRNA created.
TACCGIA CA ATG G GATC CouTube
Answers
Answer:
A-T-G-G-T G-T T-A-C C C-T-A-G
Explanation:
TACCGIA CA ATG G GATC
A-T-G-G-T G-T T-A-C C C-T-A-G
The "I" in the first few letters shouldn't probably be there since there are only 4 bases: A, T, C, and G.
In one experiment, the parietal generation is formed by pure parents colored yellow (VV) and green (vv). All individuals formed in the crossing of the P generation have a yellow color (Vv) and are called the F1 generation.
The crossing of F1 components generated offspring for the F2 generation, three of which were yellow (VV, Vv and Vv) and one was green (vv).
According to the factors that determine the color of the generated individuals, it is possible to state that
a) The yellow color is dominant and the green color is recessive.
b) The yellow color is recessive and the green color is dominant.
c) The color of the factors is determined by heredity in one of the genes.
d) One color is expressed at the expense of the inactivity of the other.
Answers
Correct alternative: a) The yellow color is dominant and the green color is recessive.
As observed in his experiment, Mendel identified that two factors determine the color of peas: a dominant for the yellow color and a recessive that expressed the green.
The dominant gene is the one that determines a characteristic, even when in simple doses in the genotypes. The recessive gene is only expressed when in double dose, because in the presence of a dominant, it becomes inactive.
which of the statements accurately describes how water moves through earth and its atmosphere
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Answer:
A. Liquid water falls from outer space and is absorbed or d*unk by living things. It then evaporates into the atmosphere and forms clouds, which float into space.
whether bats undergo metamorphosis
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Answer: no they don’t
Explanation: bats are mammals. They don’t undergo re-organisation of tissues, they simply grow.
2.2.1 2.2.2 State TWO possible advantages of using bananas as a vaccine against diseases. Give TWO reasons why people might be against the use of genetically modified bananas.
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Advantages of using bananas as a vaccine against diseases: Oral Delivery, Cost-Effective Production.
Reasons why people might be against the use of genetically modified bananas: Safety Concerns, Moral Considerations.
1. Oral Delivery: Bananas can be consumed orally, making them an ideal vehicle for delivering vaccines. This eliminates the need for injections, which can be uncomfortable and require medical professionals to administer.
2. Cost-Effective Production: Bananas are relatively inexpensive to produce and are widely available in many parts of the world.
This makes them a cost-effective option for vaccine production and distribution, particularly in resource-limited settings.
Reasons against the use of genetically modified bananas as vaccines:
1. Safety Concerns: Some individuals may have concerns about the safety of genetically modified organisms (GMOs), including genetically modified bananas.
There may be uncertainties about the long-term effects of consuming GMOs, and fears of potential risks to human health and the environment.
2. Ethical and Moral Considerations: Opposition to genetically modified bananas may stem from ethical and moral concerns regarding the alteration of natural organisms.
Some people may view genetic modification as interfering with nature or raising questions about the boundaries of manipulating living organisms.
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what is photosynthesis .......?
Answers
Answer:
the process by which green plants turn carbon dioxide and water into food using energy from sunlight
Answer:
Explanation:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
Which one ?!!!?!?!?!?!?
Answers
Answer:B
Explanation: Mosses are small and usually spreads on the ground like mats thereby avoid direct exposure to sunlight. Palm tree on the other are large and usually grow very tall, hence are expose to maximum sunlight
Difference between chemiosmosis and substrate level phosphorylation?
Answers
Answer:
The main difference between substrate level phosphorylation and oxidative phosphorylation is that substrate level phosphorylation is a direct phosphorylation of ADP with a phosphate group by using the energy obtained from a coupled reaction whereas oxidative phosphorylation is the production of ATP from the oxidized .Answer:
The main difference between substrate level phosphorylation and oxidative phosphorylation is that substrate level phosphorylation is a direct phosphorylation of ADP with a phosphate group by using the energy obtained from a coupled reaction whereas oxidative phosphorylation is the production of ATP from the oxidized ...
Explanation:
I hope I've helped