Suppose that you were examining the distribution of a plant, instead of the millipede. Describe modifications in the experiment that you designed in (b) that would be required to determine whether the abiotic factor you chose affects the distribution of the plant.
Answers
Modifications required to examine the effect of an abiotic factor on plant distribution.
To determine whether an abiotic factor affects the distribution of a plant, modifications must be made to the millipede experiment. First, the survey sites should be chosen to reflect a range of abiotic factors. For example, sites with varying soil types, pH levels, moisture content, and light intensity. Second, the plant species should be identified and recorded for each site. Third, the plant abundance and distribution should be measured at each site using appropriate methods, such as quadrat sampling. Finally, statistical analysis should be conducted to determine the correlation between the abiotic factor and plant distribution,interactions and historical factors. These modifications will allow us to assess the impact of abiotic factors on plant distribution.
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Related Questions
A plant species has two possible gene variations for seed shape: smooth and wrinkled. A plant with smooth seeds pollinates a plant that has wrinkled seeds. There is no chance that their offspring will be born with wrinkled seeds. What can you conclude from this information?
The plant with smooth seeds is heterogeneous for the dominant trait.
Both plants are heterogeneous for smooth seeds.
The plant with the smooth seeds is homologous for the dominant trait.
One parent is homologous, and the other is heterogeneous for the dominant trait.
Both genes are co dominant in the offspring.
Answers
Answer: it’s the second option, I think.
Question 2 (2 points)
Nitrogen is important for creating __
nucleic acids such as ___
Answers
Answer:
Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms. hopes this helps let me know :)
what would happen if the moon took twice as long to rotate around the earth?
Answers
the Moon would cause weather and change of the ocean tides. this would mean much higher tides. if that makes any sense
Answer:
The tides would be messed up and throughout it's orbit the moon will look smaller and bigger.
Explanation:
1) Which of the following statements is true?
A: Chloroplasts are the green chemicals inside a plant that allows plants to use the Sun's energy to make food.
B: Chlorophyll is a green chemical inside a plant that allows plants to use the Sun's energy to make food.
C: Chlorophyll is a green chemical inside the roots of a plant that allows plants to use the Sun's energy to make food.
D: Chlorophyll is a green chemical absorbed into a plant that allows them to use the Sun's energy to make food.
Answers
the answer is b ,: Chlorophyll is a green chemical inside a plant that allows plants to use the Sun's energy to make food.
If you are administering a drug with a dosing rate of 50 mg/kg to a patient with a mass of 50 kg, how many mg of drug do you need to deliver to the patient?
O 25 mg
O 2,500 mg
O 250 mg
O 2.5 mg
O 50 mg
Answers
Which of the following statements are correct? *
Carbon dioxide and glucose combine during photosynthesis to make oxygen and
water.
Oxygen and water combine during respiration to make carbon dioxide and glucose.
Water and carbon dioxide combine combine during photosynthesis to make glucose
and oxygen
Glucose and oxygen combine during photosynthesis to make water and carbon
dioxide.
TAIL
Answers
the more metabolically active a cell is the _____ the ratio of protein to lipid.
Answers
The answer is that the more metabolically active a cell is, the lower the ratio of protein to lipid.
This is because a high metabolic rate requires a high turnover of energy and building blocks, which are mainly provided by lipids. Additionally, membranes in metabolically active cells need to be more fluid and flexible, which is achieved by incorporating more lipids and fewer proteins. Therefore, a higher ratio of lipid to protein is necessary for the proper functioning of metabolically active cells.
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CAN THIOL BE FOUND IN CARBOHYDRATES?
Answers
____ are genes that will show themselves.
____ are genes that are less likely to show themselves.
____ is one of all of the possible options for a given gene.
For endogeneity 2022
Answers
The gene that shows themselves are called dominant gene and the gene that less likely show themselves are called recessive gene. One of all the possible options for a given gene is allele.
What are genes and alleles?Gene is defined as a section of DNA that encodes for a certain trait. An allele is defined as a variant form of a gene. It determines an organism's genotype. It determines an organism's phenotype.
There are two type of gene: Dominant gene and recessive gene
Dominant gene is expresses itself more strongly all by itself than any other version of the gene which the person is carrying.
A recessive gene is a gene whose effects are masked in the presence of a dominant gene. It doesn't show it self . Every organism that has DNA packed into chromosomes has two alleles, or forms of a gene, for each gene: one is inherited from their mother, and one is inherited from their father.
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Abdul Hameed prepares a slide of onion peel but it has bubbles
and is damaged as well, what might be the reason and why?
a. Rough handling of a peel
b. Use of water
c. Improper placement of coverslip
d. Both a & c
Answers
An insertion mutation usually causes more defects than a point mutation because insertion mutations _____.
Answers
An insertion mutation typically causes more defects than a point mutation because insertion mutations involve the addition of extra nucleotides into the DNA sequence.
This insertion disrupts the reading frame of the gene, leading to significant changes in the subsequent amino acid sequence during protein synthesis. As a result, the protein produced from the mutated gene may have an altered structure or function, potentially leading to more severe consequences.Insertion mutations can have various effects on the protein. They can introduce premature stop codons, resulting in a truncated and non-functional protein. Alternatively, the insertion can shift the entire reading frame downstream, leading to a completely different sequence of amino acids. This disruption often renders the protein non-functional or significantly impairs its normal activity.In contrast, point mutations involve the substitution of a single nucleotide, which may or may not result in a change of amino acid. While point mutations can still have detrimental effects, they are generally less disruptive than insertion mutations, as they do not alter the reading frame or introduce significant changes to the protein structure.For more questions on DNA sequence
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You are a molecule of phosphorus. Choose a
starting point in the phosphorus cycle and
describe the process you would go through to
move through the entire cycle.
Answers
Answer:
Phosphorus cycles between living things and the soil.
Plants absorb phosphates from the soil and turn them into organic compounds through assimilation.
Animals eat plants and pass the phosphorus through the food chain from one animal to the other.
An animal dies and decomposes, returning the phosphorus to the soil.
Explanation:
Answer:
CTRL + C
Phosphorus cycles between living things and the soil.
Plants absorb phosphates from the soil and turn them into organic compounds through assimilation.
Animals eat plants and pass the phosphorus through the food chain from one animal to the other.
An animal dies and decomposes, returning the phosphorus to the soil.
Explanation:
Which person will get more UV light, people with high pigmentation rather than low pigmentation on a cell?
Answers
Answer:
People with low pigmentation will get more UV light than those with high pigmentation. This is because melanin, the pigment responsible for skin color, acts as a natural sunscreen and absorbs UV radiation. Therefore, people with more melanin have a natural protection against UV radiation, whereas those with less melanin are more susceptible to the harmful effects of UV radiation. However, it is still important for people with high pigmentation to protect their skin from the sun by wearing sunscreen and protective clothing.
The light reaction requires
Answers
Answer:
a light reaction needs sunlight to begin
If you are on the top a mountain and drop an apple, it
will fall to the ground, even though the apple is
gravitationally attracted to you. Why?
a)Earth is larger and has a much stronger
gravitational pull
b) Apples always fall down
C) Centrifugal forces pull the apple to the Earth
and that is stronger than your gravitational pull
d) None of these
Answers
Through , larger molecules are formed.
Answers
Answer:
Through polymerization larger molecules are formed.
Hope it helps :)
Answer:
Through polymerization larger molecules are formed.
Explanation:
Your Welcome
How many species are considered critically endangered.
Answers
Answer:
3,947 species.The ÎÛČÑ assessed a total of 63,837 species which revealed 19,817 are threãtened with extîñction. 3,947 were described as "critically endangered".
3,947 species are considered to be critically endangered.
What are Endangered species?These are species which are very likely to become extinct in the near future.
This can be as a result of overexploitation or habitat destruction. The number of critically endangered species is in the region of 3,947.
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Help with this please
Answers
Answer:
Cc
Explanation:
lagit just did this i think
which is a key component of declaring a type of medical treatment a pseudoscience
Answers
One key component in declaring a type of medical treatment a pseudoscience is that the treatment method does not depend on scientifically proven methods.
What is pseudo science?The term pseudo science refers to the dependence of non scientifically proven methods that have been found tp be effective in the treatment of ailments. This is popular in what has come to be called alternative medicine.
However, one key component in declaring a type of medical treatment a pseudoscience is that the treatment method does not depend on scientifically proven methods.
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You get out of school and walk north for 20 minutes. You travel 1.6 km. What is your average velocity?
Answers
Answer:
1.6
Explanation:
electrical shock delivered during cardiac cycle to treat life-threatening arrhythmias
Answers
Electrical shock delivered during cardiac cycle to treat life-threatening arrhythmias is known as defibrillation. Defibrillation is a method used to treat life-threatening arrhythmias, particularly ventricular fibrillation and pulseless ventricular tachycardia, by delivering an electrical shock to the heart during the cardiac cycle.
The defibrillation method's aim is to reset the heart's normal rhythm, as arrhythmias frequently lead to cardiac arrest. Defibrillation is used in hospitals, emergency vehicles, and even public locations to treat sudden cardiac arrest. Defibrillation is performed with a machine called a defibrillator, which includes two paddles connected to the device via wires.
The paddles are put directly on the chest, one on the right side below the collarbone and the other on the left side under the armpit. The machine operator then provides an electrical shock to the heart, which ideally returns it to its normal rhythm. The cardiac cycle is a series of pressure changes that take place within the heart. These pressure changes result in the movement of blood through different chambers of the heart and the body as a whole.
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which cells migrate to the gonads, where they differentiate into immature cells that will eventually become sperm or oocytes?
Answers
Primordial Germ Cells , cells migrate to the gonads.
What is Primordial Germ Cells?
Primordial germ cells (PGCs) are highly specialized precursors of gametes, which after meiosis grow into haploid sperm and eggs that give rise to a new creature when fertilized. PGC clusters first appear in early embryos of several animal species. PGCs are distinct from other cells because they are larger than the surrounding cells and positive for the enzymes alkaline phosphatase, esterase, and glycogen. PGCs ensure a species' survival by passing along genetic and epigenetic information from one generation to the next. Although almost all animals reserve their germ cells during early development, there is no universally shared mechanism for the determination of germ cells.
Primordial germ cells (PGCs) are a type of embryonic cell that develop into gametes by migrating to gonadal precursors. PGCs are distinguished from somatic cells early in the embryogenesis process in many mammals. These cells serve as helpful models for investigations on cell motility since they travel to gonadal precursors before forming gonads. They are significant for research on development and reproduction. Comparable to somatic cells, primordial germ cells differ morphologically.
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help asap!
50 points
Answers
Answer:
4.a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact
6.Control variables enhance the internal validity of a study by limiting the influence of confounding and other extraneous variables. This helps you establish a correlational or causal relationship between your variables of interest.
Explanation:
Answer:
4.a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact
6.Control variables enhance the internal validity of a study by limiting the influence of confounding and other extraneous variables. This helps you establish a correlational or causal relationship between your variables of interest.
Explanation:
DNA is replicated in the nucleus of eukaryotes, but in the cytoplasm of prokaryotes. Why is this?
Answers
Answer:
because they do not ave a nucleus
Explanation:
hope this helps!!
what are stem cells?
Answers
Answer:
Stem cells are cells with the potential to develop into many different types of cells in the body. They serve as a repair system for the body. There are two main types of stem cells: embryonic stem cells and adult stem cells
Explanation:
Totipotent (or Omnipotent) Stem Cells.
Pluripotent Stem Cells.
Multipotent Stem Cells.
Oligopotent Stem Cells.
Unipotent Stem Cells.
What are three differences between rocks and soil
Answers
Answer:
Rocks are made of one or more minerals. based on the way the rock was formed: sedimentary metamorphic and igneous Soil is formed of fine rock particles mixed with air, water and particles from dead plant and animal matter.
What can be concluded from the following data?
#1
DNA profiling of a male with Down syndrome.
#2
Karyotype of a male with a normal set of chromosomes.
#3
DNA profiling of a male with a normal set of chromosomes.
#4
Karyogram of a male with Down syndrome.
Answers
Answer:
Karyogram of a male with Down syndrome.
PLEASE HELP URGENT
how are temperature and energy related?
THIS IS SCIENCE
Answers
Answer:
Temperature and energy are closely related in science. Temperature is a measure of the average kinetic energy, or movement, of the particles in a substance. When the particles in an object have more kinetic energy, they move faster and collide more frequently.
As a result, the object's temperature increases. Conversely, when particles have less kinetic energy, they move slower and collide less often, causing the temperature to decrease.
Therefore, temperature can be considered as a way to measure the amount of energy present in a substance, where higher temperatures correspond to greater energy levels.
Answer:
Temperature is a measure of the average kinetic energy of the particles in a substance. Kinetic energy is the energy of motion, and it depends on the speed and mass of the particles. The faster the particles move, the more kinetic energy they have, and the higher the temperature of the substance. The relationship between temperature and energy is also affected by the specific heat capacity of the substance, which is the amount of energy needed to raise the temperature of one gram of the substance by one degree Celsius. Different substances have different specific heat capacities, depending on their molecular structure and interactions. For example, water has a high specific heat capacity, which means it takes a lot of energy to change its temperature, while metals have low specific heat capacities, which means they heat up and cool down quickly.
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Describe how the researcher can identify when a climax community is reached.
Answers
Answer:
An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment. A climax community is the final stage of succession, remaining relatively unchanged until destroyed by an event such as fire or human interference.
Explanation:
One condition in the body that needs to be controlled is the level of
water. Give one other condition in the human body that needs to be
controlled.
Answers
Answer:
Levels of electrolytes, blood sugar, temperature etc