Advantages of genetic engineering:-
A genetically engineered crop that is resistant to insect pests could also harm helpful insects.
Crops can be genetically engineered to have useful traits that are not found in wild populations.
What is a genetically engineered crop?These are plants used in agriculture, the DNA of which has been modified using genetic engineering methods.
Genetic engineered methods include:-
Delivery of sequences hosted in T- DNA binary vectors.Tissue cultureTo know more about genetically engineered plants here
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Which of these pictures show the last (most recent) in the sequence of
events?
Option 1
Option 2
Option 4
Option 3
help asap please :)
Answer:
option 2
it is the last thing that could happen in the pictures
The study of a living being is called biology.
The correct answer is B.
The removal of the upper layer of soil is called soil erosion.
The reasons for the soil erosion is as follows:-
DeforestationOverwatering.Mountains mining.According to the question, the image shown in the figure is representing the soil erosion event.
Option B shows the removal and the sliding of the soil
Hence, the correct answer is B.
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Describe how a solid rock in the lower level of the crust could become a molten rock.
PLS HELP I WILL MARK BRAINLIEST
Answer:
The higher the pressure on anything, the hotter it will get. The hotter a rock gets, the more possibility that it will have to melt.
So you're out the base of the crust, with any kilometers of crust above you, and that's a lot of pressure. Then take into account that you have thousands of degrees of heat coming from the mantle-core boundary, and directly from radioactive decay within the mantle, which only adds to the temperature.
The net result is like melting a stick of butter. It's very easy to do without a lot of energy -- since Earth is a massive ball of thermal energy, then well... it's easy to do.
which part of a plant is necessary for photosynthesis
Answer:
Chloroplasts
Explanation:
Answer:
chloroplasts........
38. All the bald eagles in an area is an example of a(n):
A. species.
B. individual.
C. population
D. fossil.
If you are referring to all to the bald eagles in an area you are talking about a species.
All the bald eagles that are occupying one area are having the same characters and features. It is referred to as species residing in a habitat.
What is habitat ?It is defined as the number of species living together and residing in one particular type of area that is together termed as habitat.
Species is defined as the type of category of the species that are living in one area that are living together in order to make a community together and mostly do not depend on each other.
Individual is a part of the community. It is referred to as a single person living in one area such that he alone is depending on the other resources for the dependence.
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Nitrogen is a critical component of what organic compounds?
Answer:
Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.
Explanation:
(I just copy and paste from google)
Answer:
Its essential for growth and reproduction in both plants and animals.
Explanation:
It is found in amino acids that make up proteins, in nucleic acids.
Look at the punnett square above. What would be the percentage of short plants if two heterozygous plants (Tt) as seen above where to have offspring?
A. 25%
B. 50%
C. 75%
D. 100%
A student collects 100 seeds from a group of plants produced from the
same parent plants. Of the seeds collected, 80 are blue seeds, and 20 are
white seeds. The trait for seed color is controlled by one gene and
results in seeds with either a blue color or white color.
Which Punnett square of the parent plants' traits likely corresponds
with the 100 seeds collected?
Answer:
A
Explanation:
ANSWER ASAP PLEASE. What process occurs after glycolysis if oxygen is still available for cellular respiration?
Glycolysis is the process of breaking glucose into energy. If oxygen is still available for cellular respiration after glycolysis then, the Krebs cycle and oxidative phosphorylation will occur.
What is Kreb's cycle?Kreb's cycle (TCA) is the important cycle in aerobic organisms that produce energy from acetyl CoA into NADH, ATP, and FADH₂ through the proteins, carbohydrates, and fats.
In oxidative phosphorylation, the ATP synthesis is connected to the ETC and along with the citric acid, the cycle produces more energy in the form of ATP in the presence of oxygen.
Therefore, the Kreb cycle and oxidative phosphorylation occur if oxygen is still available after the process of glycolysis.
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One strand of DNA contains 200 nucleotides of adenine, 300 nucleotides of cytosine, 150 nucleotides of thymine, and 100 nucleotides of guanine. How many amino acids will be in a protein encoded in this region of a DNA molecule: ........
PLEASE HELP!!!!!
Answer:
because there are only 20 different amino acid but 64 possible condoms most amino acid are indicated by more than one condon.
What do the indicators used by economists reveal?
changes in production and demand
changes in employment levels
changes in prices
changes in the health of an economy
Answer:
4
Explanation:
Changes in the health of an economy
The Indicators used by economists reveal changes in production and demand.
What are indicators?Indicators are measures or steps economist use to show the significance or effect of a factor in an economy. It is use to classify and state the happenings in an economy and how effective those factors are.
Therefore, The Indicators used by economists reveal changes in production and demand.
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"DNA replication is not considered a semi-conservative process."
True or false
Answer:
False
Explanation:
Osmosis requires energy
True
Or
False
Answer:
Diffusion and osmosis don't require the cell to expend any of its own energy, as they are passive processes. As we know both are passive processes and yet (in basic, short terms) diffusion is higher to lower and osmosis is lower to higher, so movement to concentration doesn't determine whether it is active or passive.
Explanation: ur welcome
Question 3
Contaminants and pollutants cannot enter groundwater
O True
O False
Answer:
false
Explanation:
groundwater groundwater has an abundance of contaminants and pollutants
do all DNA from organisms look the same?
Answer:
no they do not
Explanation:
How are proteins and nerve cells interrelated?
Answer:
The answer to Your Question Is down below :)
Explanation:
Working with mice, scientists have discovered that a particular protein helps nerve cells extend themselves along the spinal cord during mammalian development.
A scientist discovers a new type of eukaryotic cell that does not contain mitochondria. As a result of this difference, the scientist predicts that the cell is most likely to be different from other eukaryotic cells in which way? A.In the way it releases energy from food molecules B.In the way it maintains homeostasis with its environment C.In the way it reproduces D.In the way it evolves
Answer:
A. In the way it releases energy from food molecules
Explanation:
This is because, the mitochondria is the part of the cell that produces energy from food molecules. Since this cell does not contain a mitochondria, it will thus affect the way it releases energy from food molecules.
What are the products for a single pyruvate molecule in the Krebs Cycle?
Answer:
In the conversion of pyruvate to acetyl CoA, each pyruvate molecule loses one carbon atom with the release of carbon dioxide. During the breakdown of pyruvate, electrons are transferred to NAD+ to produce NADH, which will be used by the cell to produce ATP.
Answer:
In the conversion of pyruvate to acetyl CoA, each pyruvate molecule loses one carbon atom with the release of carbon dioxide. During the breakdown of pyruvate, electrons are transferred to NAD+ to produce NADH, which will be used by the cell to produce ATP.
Found this on google, but I hope it helps :)
which statement describes a possible effect of climate change
Answer:
Where is the question??
Explanation:
Add an attachment
What is the purpose of a crime scene barrier?
Answer:
The purpose of a crime scene barrier is to keep the public well back from any crime scene
Explanation:
1. the crime scene area or location is secured, and: a. yellow barrier tape is used to create an outer perimeter and if necessary, a staging or mobilization area when determined appropriate.
You're welcome Have a nice day ✨
when do birds use their teeth????
Answer:
to eat worms
Explanation:
Answer:
Birds do not have teeth, however...Explanation:
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According to The Cornell Lab, "Birds do not have teeth, however, they may have ridges on their bills that help them grip food, but this does not count as teeth. So what about birds that have “tooth” in their name, like Double-toothed Kite? Some birds of prey have a sharp ridge or “tomial tooth” on the bill that they use to bite into their prey when subduing it. But these modifications to the bill surface are not considered the same thing as individualized teeth seen in other animals."
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Hope this helps! <3
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What is the name of the structure labeled X? (Make the word plural)
Answer: Centrioles
Explanation:
What type of organic compound does algae produce to make energy for fuel?
Answer:
Biogas
Explanation:
Biogas is a composed mainly of Methane (CH4) and Carbon Dioxide ( CO2) with traces of sulphide, oxygen,nitrogen,and hydrogen.
Macroalogae has high mathane production rate compared to plant biomass.
Hope that makes sense
Which of the following is outer covering of human heart?
1.Pericardium
2.Myocardium
3.Endocardium
4.None of them.
5.Other:
Answer:
pericardium is outer covering layer of heart. pericardium is double layered membrane.
Explanation:
Answer:
2. Myocardium yan po
I'm not sure
Identify the tonicity of the solution surrounding the cell.
Answer:
Hypertonic
Explanation:
Hypertonic solutions have less water ( and more solute such as salt or sugar ) than a cell. Seawater is hypertonic. If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ).
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
Answer:
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
Explanation:
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
Is a vacuole prokaryotic or eukaryotic
Answer:
what
Explanation:
hello pls help can you tell me if I got these right
Answer:
yes you got them right gj :)
Explanation:
Plz help i will.
I have no idea.
Answer:
the second option is correct.
I need help, because it is late
Answer:
1
Explanation:
what determines the traits of an organism
a. Relation of AT to CG base pairs
b. number of nitrogen bases in RNA
c presence of ribose or deoxyribose in a nucleic acid
d sequence of nitrogen bases in DNA
Answer:
A
Explanation:
I think this is because the base pair orders change from person to person.