Answer:
The stem is normally divided into nodes and inter nodes.
2. Lateral buds and leaves grow out of stem at intervals called nodes.
Explanation:
Sugarcane is not regarded as a stem tuber yet it stores its food in the stem because anything to be called a tuber has to be growing from the ground
Stem tubers, also known as genuine tubers, are underground bulbous modified stems.The stem serves as a storage center for sucrose and sugar for sugarcane.Sugarcane is not regarded as a stem tuber yet it stores its food in the stem because anything to be called a tuber has to be growing from the groundFor more information:
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Nucleic Acid is to heredity as carbohydrate is to
Answer:
The answer would be "Store and transmit heredity information's."
A bacterial genome is typically a single linear piece of DNA. multiple linear pieces of DNA. a linear RNA molecule. a single circular DNA molecule. multiple circular DNA molecules.
Answer:
The correct answer is Single Circular DNA Molecule.
Explanation:
A bacterial genome, which is the DNA that is found in bacteria collectively, is a double stranded circular DNA. So it has no start and end like double stranded helix DNA. The option D, which is "Single Circular DNA Molecule" is correct.
I hope this answer helps.
Which statement describes a host organism? A host shares nutrients with a parasite. A host loses nutrients to a parasite. A host immediately kills a parasite. A host is immediately killed by a parasite.
Answer:
A host loses nutrients to a parasite.
Explanation:
A host-parasite relationship is called parasitic symbiotic relationship which means the host loses its nutrients to a parasite (host is harmed), and parasite whether endoparasite or exoparasite gets nutrients (parasite is benefited).
Hope this helps ;) ❤❤❤
Answer:
A host loses nutrients to a parasite.
Explanation:
how long does mint takes to grow and when it will get done growing
Answer:
Sow outdoors in late spring or start seed indoors about eight to 10 weeks before the last frost. Keep soil moist until the seed germinates. Mint seed germinates in 10 to 15 days. Seed-grown plants should reach harvestable size within two months.
Answer:
i think 8 weeks
Explanation:
Compare the process of kidney transplant and kidney dialysis or we can say differentiate???
Answer:
KIDNEY TRANSPLANT:
IT IS THE REPLACEMENT OF THE OLD KIDNEY WITH A NEW KIDNEY.IT IS A ONE-STEP PROCESS AND YOU DONT NEED TO GO TO HOSPLITAL FREQUENTLY.KIDNEY DIALYSIS:
IT IS THE PROCESS OF TAKING THE WASTE SUBSTANCE OUT OF THE VEINS IN THE BODY AND FILTERING IT.AFTER FILTERING THE WASTE SUBSTANCES THE GOOD SUBSTANCES ARE POURED INTO THE ARTERIES AND CARRIED BACK INTO THE BODY.IT SHOULD BE DONE EVERY WEEK IN THE HOSPITAL
What is osmoregulation
Answer:
Explanation:
Osmoregulation is the process of maintaining salt and water balance across membranes within the body.
Hope it helps
Answer:
Explanation:
the maintenance of constant osmotic pressure in the fluids of an organism by the control of water and salt concentrations.
how does a human and scuba gear interact
Answer:
Scuba diving is a mode of underwater diving where the diver uses a self-contained underwater breathing apparatus, or scuba gear, which is completely independent of surface supply, to breathe underwater. Scuba divers carry their own source of breathing gas, usually compressed air, allowing them greater independence and freedom of movement than surface-supplied divers, and longer underwater endurance than breath-hold divers.
Explanation:
Not sure if this is the answer you were looking for!
Find the weight of a pine tree that has a circumference of 14 inches and a height of 120 feet. Use the equation: W = b0 + b1(D2H)
Answer:
W = b0 + 2381 b1
Explanation:
First of all, you need to understand that in the formula shown above, the "W" represents the weight in tones. The "b0 + b1" are the constants, "D" is the diameter of the tree that must be presented in centimeters and the "H" is the height of the tree in feet.
As shown above, the circumference of the pine is 14 inches, but we know that the circumference is equal to 2πr, in this case, we will use the value 22/7.
I understand the factors above we will have the formula:
14 = 2 (7/22) × r
14 = (44/7) × r
r = 14 × 7/44 = 2.23 inches
So the diameter = 2r = 4.45 inches
Now we will replace the formula W = b0 + b1 (D2H).
W = b0 + b1 (4.45 ^ 2 * 120)
W = b0 + 2381 b1
To solve the rest we would need the values of b0 and b1, which we don't have. For that reason, the answer would be ended in this way.
Why do you think Dr. Margulis met so much resistance with her introduction of endosymbiosis?
Answer:
Because there is scientific evidence that evolution occurs gradually and endocimbiosis is a type of evolution that occurs suddenly.
Explanation:
Although Dr. Margulis was very thorough in her defense of endosymbiosis, she had to face great resistance from the scientific community around this theory. This was because as we know, and as it is scientifically proven, evolution is something that happens gradually and slowly and that is exactly what scientists believed and defended. However, endosymbiosis presented a kind of evolution that happened abruptly and suddenly, which provoked resistance to the theory.
A ship is at anchor. Over its side hangs a rope ladder with rungs a foot apart. The
tide rises at the rate of 8 inches per hour. At the end of 6 hours, how much of the
rope ladder will remain above the water, assuming that 8 feet were above the
water when the tide began to rise?
Answer:
At the end of 6 hours, 6 feet of the ladder remained above water
Explanation:
we are given the following:
change in tide = 8 inches per hour
1 hour = 8 inches
∴ 6 hours = 8 × 6 = 48 inches
Now, since the length of the ladder is measured in foot, let us convert the rate of tide rising to foot.
12 inches = 1 foot
dividing both sides by 12:
[tex]1\ inch=\frac{1}{12}\ feet\\ \therefore 48\ inches\ =\ 48\ \times \frac{1}{12}\\ =\frac{48}{12}\\ = 2 feet[/tex]
Therefore, after 6 hours, the tide rises by 2 feet.
Next, we are told that the rope ladder at the beginning was 8 feet, hence the length remaining above water after 6 hours of the rising of the tide is calculated as follows:
= 8 feet above water
height of tide = 2 feet = amount submerged in water
∴ length above water = (ladder before rising of the tide) - (amount submerged in water)
length above water = 8 - 2 = 6 feet
Therefore at the end of 6 hours, 6 feet of the ladder remained above water
Help Me Please!!! I been stuck on this question for two days. please help me guys it will mean a lot :(
Answer:
pathos : envokes pity or sadness /emotional values
logos:logic/reason /proof has references to studies
Ethos : credibility/ trust
What are some primary consumers in a river ecosystem? 2-3 species
Answer:
cow dear sheep
Explanation:
do Prokaryotes have differentiated cells?
not high school, seventh grade
Answer:
They are single celled organisms.
Explanation:
Which immunologic test could be used to determine the identity of the pathogen through the use of microscopy and fluorescently-tagged antibodies
Answer:
The answer is indirect immunofluorescence
Explanation:
Immunofluorescence is a technique used to detect antigens by colors in a scientific setting using antibodies.
The test that can be used to determine pathogens using microscopy and fluorescently tagged antibodies is "indirect immunofluorescence".
This is used to identify diseases that attack the autoimmune system.
I hope this answer helps.
When you research a topic and write about what you learned without crediting the sources you used it is called what
Answer:
plagiarism
Explanation:
Answer:
crediting
Explanation:because you gave credit to the place you got it from it is not plagiarism
The two thyroid hormones, thyroxine and triiodothyronine, have complementary effects in which they decrease the rate of cellular metabolism and oxygen consumption in almost every cell in the body.
a. True
b. False
Answer:
False
Explanation:
The thyroid gland secrete two thyroid hormones called thyroxine and triiodothyronine. Thyroxine is the in active form which is later converted to the active form triiodothyronine by kidneys and livers. The two hormones function by increasing the metabolic activities of tissues. They increase the body heat production which in turn increase oxygen consumption and ATP hydrolysis because they burn body fat thereby increasing energy production and increasing basal metabolic rate. They regulate body temperature.
Which of the following is the primary technique for determining the absolute age of a rock? measuring the dimensions of the rock comparing the rock to other geologic features measuring the radioactive decay of element isotopes comparing the rock to similar rocks and noting the differences
Answer:
Measuring radioactive decay of element isotopes
Explanation:
Answer:
measuring radioactive decay of element isotopes
Explanation:
e) Is this is a silent mutation or a missense mutation? Explain. Hint: Silent mutations have no effect on the amino acid. I RLY NEED HELP!!!!!
Answer:
hope it helped u
plzzz mark as brainliest.
Explanation:
Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype. They are a specific type of neutral mutation.
Mutations that cause the altered codon to produce an amino acid with similar functionality (e.g. a mutation producing leucine instead of isoleucine) are often classified as silent; if the properties of the amino acid are conserved, this mutation does not usually significantly affect protein function.
Answer:
Missense mutation
Explanation:
That's the answer
Please mark me brainliest!
Imagine that you’re an archaeologist. This means that you’ll be studying ancient cultures and civilizations. You will be studying what people were like, where they lived, and where they went. Which of the six essential elements of geography would you be using in this job? Explain your answer in at least three sentences.
Answer:
1. Places and regions
2. World in spatial terms
3. Environment and society
4. Physical systems
5. Human systems
6. Uses of geography
Explanation:
Six essential elements which can be used by archaeologist in his job are the Places and regions, World in spatial terms, Environment and society, Physical systems, Human systems, and Uses of geography. without knowing these elements, the archaeologist did not done their work properly. these six elements are the keys to know about ancient cultures and civilizations.
Answer:
As an archaeologist, I might be using the element called “uses of geography.” I will be learning about the past, and people will be able to use this information to plan for the future. I might also be using the element called “human systems.” I will be studying the cultures and behaviors of people in the past and trying to understand their lives. Finally, I might also use the element called “environment and society.” I might be studying how these people used the environment around them. I might also see how they were affected by nature and by the place they lived in.
What happens when a cell is placed in a 0.3 solution
...
Answer:
If red blood cells are placed in a 0.3 M NaCl solution, there is little net osmotic movement of water, the size and shape of the cells stay the same; the NaCl solution is isotonic to the cell.
Explanation:
Characteristics that have arisen in organisms as a result of common evolutionary descent are said to be ______________ characteristics.
Answer:
the answer to your question is Homologous
The independent variable is the variable that is changed in an experiment. a True b False
True.
Explanation:
An independent variable is what is changed by the scientist experimenting, or you. An easy way to remember this is that independent starts with an "I", which "I" am the one that manipulates the variable. A good experiment only has one independent variable.
A dependent variable is the data of the experiment. This could be the impact a drug has on individuals, how much a plant has grown, test scores of students, etc. What is measured at the end of an experiment is the dependent variable.
A control variable is something that is stayed constant throughout the experiment. This could be the amount of water, type of soil, amount of light, the color of light, etc. These things are not changed.
1.0 mL of water has a mass of 1.0 g when frozen 1.0 mL of water expands into a1.1 cm^3 piece of ice what is the density of the ice
Explanation:
Density=
[tex] \: density = \frac{mass}{volume} [/tex]
[tex] = \frac{1}{1.1} \\ = 0.91 {gcm}^{ - 3} [/tex]
2. What is the difference between the dependent variable and the
independent variable in an experiment?
The dependent variable is what your meauring such as the time it takes for a plant to grow
the independent varible is what your testing such as a different type of soil you are using on a plant
What is a cats favorite food?
You want to know if music increases productivity in the workplace. One group of employees listens to music while they work. Another group does not listen to music. Productivity is measured at the end of each month. What is the independent variable?
Answer:
The independent variable is one that is controlled to corroborate its effects or the relationship causes consequence with a phenomenon in relation to the dependent variable.
Explanation:
In an epidemiological study, or a research based on a hypothesis, there are different variables.
Variables are those phenomena that vary over time and can be quantifiable over time.
The quantification of the variables must be through indexes or analysis, and these in turn must confer data reliability.
On the other hand, there are two types of variables, dependent and independent, homogeneous or non-homogeneous (that is, they occur in one individual or in many at the same time) and if they are reasonable or not in the face of a given investigation.
If the variable that is chosen in an investigation is not reasonable or homogeneous, it will never become independent or dependent since it will not be good to take it into account or count it during the investigation.
In this case, the possible variables could be: the type of music, different levels of hearing by the workers, the type of work they do when listening to music, the volume of the music in which it is heard.
1. Explain the difference between observation and
hypothesis.
Enzymes only work with certain substrates. If a certain enzyme only works with a certain substrate, it is because the enzyme Group of answer choices has a particular shape that matches the substrate. can only reach that one substrate inside the cell. activates in response to chemicals from the substrate. is only found in organisms with that substrate.
Answer:
has a particular shape that matches the substrate
Explanation:
Enzymes are proteinous biological catalyst i.e. they speed up the rate of biochemical reactions in living systems. Like every other catalyst, enzymes reduce the activation energy of the reactions they are involved in without getting used up in the process.
Enzymes operate by binding to a substrate molecule i.e. the reactant and form a bond with them in order to synthesize a product. However, enzymes are substrate-specific i.e. they are very particular about the substrate they bind to. This property is due to the shape of the enzyme which matches a particular substrate.
Enzymes, like every other protein molecules, are made up of amino acid subunits, which are responsible for the shape that determines the specificity of the protein.
Answer:
b
Explanation:
just took the test
5. Some undiluted acids are more corrosive when diluted
with water. That is why lab workers are told to wipe off
splashes with a towel before washing. Explain.
Answer:
The correct answer is : due to the hydrogen ions reacts and release high amount of energy with the strong acid.
Explanation:
Diluted acids are more corrosive then undiluted due to the presence of more H+ ions than the undiluted acids. The More the H+ ions are added the more corrosive the acid is.
When water is mixed with strong acid the hydrogen ions reacts with acid ions and a exothermic reaction takes place that release high amount of energy which boils violently, to avoid any accident it is advised to lab workers to wipe if any splash self before washing.
Thus, the correct answer is : due to the hydrogen ions reacts and release high amount of energy with the strong acid.
Discuss a natural resource in your region and describe how one of the approaches to natural resources management described in this section would be appropriate for that resource.
Answer:
My hometown has a reservoir that stores large amount of water. I believe that a community-based management approach would be appropriate for this resource. The people of the town rely on this resource for their livelihood, so they are motivated to protect this resource and use it in a sustainable way.
Other towns are not impacted by the use of this resource. Thus, higher-level government management is not required.
Explanation:
this is the plato answer
Water management refers to the process of planning, developing, distributing, and managing water resources to meet human needs and ensure sustainable use of water.
What is the reason of water management ?Effective water management is crucial to ensure that water resources are utilized efficiently and sustainably, and that there is enough water available to meet the needs of all users.
Some key aspects of water management include:Water conservation: Reducing water waste and promoting efficient use of water through measures such as improving irrigation systems, fixing leaks, and promoting water-efficient technologies.
Water allocation: Determining how much water is available and allocating it among competing uses such as agriculture, industry, and domestic use.
Water quality management: Ensuring that water is safe for human consumption and meets the necessary quality standards by monitoring and treating water supplies.
Watershed management: Managing the land area that drains into a particular water body to maintain the quality and quantity of water in the river, lake or aquifer.
Water infrastructure: Developing and maintaining infrastructure such as dams, reservoirs, pipelines, and treatment plants to store and transport water.
Water governance: Ensuring that water resources are managed fairly and transparently by establishing policies, regulations, and institutions that promote sustainable use and protect the rights of all users.
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