The insertion of pesticide resistance genes in certain transgenic products causes pests and weeds (natural enemies) to develop the same resistance, becoming "super-pests" and "super-weeds".
WHAT ARE TRANSGENIC FOODS?GMOs are foods that are genetically modified by altering the genetic code. That is, when genes from another organism are inserted into organisms. This procedure can even be done between organisms of different species (insertion of a gene from a virus into a plant, for example) and carried out with
PlantsAnimals and Microorganisms.With this information, we can conclude that with a new corn transgenic, an alteration can be made in the cultivation environment.
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What is a commonly used method to evaluate phylogenetic trees to determine evolutionary relationships
Answer:
Presently, the most accepted method for constructing phylogenetic trees is a method called cladistics. This method sorts organisms into clades, groups of organisms that are most closely related to each other and the ancestor from which they descended.
three ways in which an egg cell differs from other cells in the
human body.
Explanation:
1) Egg cells only have half the DNA of the organism
2) in an egg cell the DNA from Mum and the DNA from that is mixed up rather than kept separate
3) egg cells are very large compared to the other cells
Answer:
➢ egg cells only have half the DNA of the organism.
➢ in an egg cell the DNA from mom and the DNA from dad is mixed up rather than kept separate.
➢ egg cells are very large compared to the “other cells.” Although still very small, in humans it's actually the only individual cell you can see without a microscope.
[tex]Into \: your Arms[/tex]
#CarryOnLearning
Which of these substances are considered hazardous waste? *
A. Corrosive materials
B. Flammable materials
C. Chemically active materials
D. All of the above*
Answer:
D. All of the above
Explanation:
Hazardous waste is defined as waste that comprises organic or inorganic components or compounds that may have a negative influence on human health or the environment due to the waste's intrinsic physical, chemical, or toxicological characteristics.
Correct Option Is D. All of the above.
Liquids, solids, and enclosed gases can all be hazardous waste. Hazardous substances have one or more of the following characteristics: they are combustible, corrosive, lethal, or reactive. They can be waste from manufacturing operations, discarded used materials, or unused commercial products like cleaning fluids (solvents) or insecticides that have been discarded.
Identify one air pollutant released from the combustion of coal.
Answer:
Air and noise pollution can occur both indoors and outdoors. They can have natural sources or be released from anthropogenic sources. Scientists have found different ways to reduce the amount of sulfur dioxide released from coal-burning power plants. ... another option is to wash the coal to remove some of the sulfur.
Explanation:
Sulfur Dioxide
Unicellular fungi are typically called ______________. Group of answer choices mushrooms yeast hyphae mycelium
Answer:
Your answer is yeast
Explanation:
Hope this helped :)
Answer:
Yeast
Explanation:
I hope it will help u
Which type of transport is being used in the model above (diffusion, osmosis, facilitated diffusion, active transport)? Explain how you know.
This process shown below is necessary for the continuity of life because it allows organisms to tranfer genetic information to new cells
What procces is shown above
A. Translation
B.DNA replication
C.Protien synthesis
D.DNA transcription
Answer:
B.DNA replication
Explanation:
Open your eyes and look the picture clearly... don't u see DNA is splitting into 2.. use ur logic Buddy
Answer:
DNA replication
Explanation:
DNA stands for Deoxyrybo nucleic acid
It replicates itself through out its life and keep the animal growing.
Mangrove forests were traditionally viewed as unhealthy, unproductive environments. Please select the best answer from the choices provided T F.
Mangrove forests or swamps grow in saline and humid region of the tropical and subtropical areas. They were considered unhealthy, unproductive environments.
What are mangroves?Mangroves are special forest trees that are found in regions of high salinity. In earlier times they were considered unhealthy and unproductive for the environment.
They were seen as of no importance and the people wanted them to remove the trees so the environment can become healthy again.
Its ecological value was not known at that time and was considered a waste and mess. But now people have to account for their importance of them as they help to improve the water quality and aid as the breeding place for the fishes.
Therefore, the statement is true.
Learn more about mangroves here:
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Answer:
trueeeee
Explanation:
Record your observations of the light in each bin.PLEASE I NEED HELP NOW!!!
Answer:
1. visible light
- the light that humans can see - between 700 nanometers and 400 nanometers
2. ultraviolet waves (UV Rays)
- smaller frequency and higher energy than visible light- between 400 nanometers and 10 nanometers
- the sun emits UV rays - they cause sunburn
3. X-rays
- higher energy and frequency than UV rays
- X-rays can pass through skin and flesh, but not through bone, so they are used to examine bones
What do you think determines the success of a population
Answer:
cooperation... if no one works together then it's more of a failure than a success
Explanation:
What determines why some traits are "favorable"?
What are the 3 types of neurons what’s the function of each ?
Answer:
While there are billions of neurons and thousands of varieties of neurons, they can be classified into three basic groups based on function: motor neurons, sensory neurons, and interneurons. There's still a lot we don't know about neurons and the role they play in the development of certain brain conditions.
Explanation:
what do we call the step by step instructions on how you are going to conduct a lab
Answer:
here's the answer according to what i understood by your question
Explanation:
for going to coduct a lab:
1. aim
2. material required
3. procedure
4. observation
5. conclusion
6. precautions (if necessary).
hope it helps
4) Any cellular process that requires oxygen.
Answer:
cellular respiration requires oxygen. this process is labelled as an aerobic respiration, because it needs oxygen to function
Explanation:
Aerobic respiration
chemical respiration equation:
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP (energy)
Plants take in and release oxygen gas
Answer:
Photosynethesis
Explanation:
The results in a science text
O describe details involved in completing the experiment.
O share the data found after an experiment is concluded.
O give the background and purpose of an experiment.
O interpret the results of a completed experiment.
B IS CORRECT
Answer:
B. share the data found after an experiment is concluded.
Question:
The results in a science text
O describe details involved in completing the experiment.
O share the data found after an experiment is concluded.
O give the background and purpose of an experiment.
O interpret the results of a completed experiment.
How far did you move a 4.7N object if it used 40J of work?
Explanation:
Data:
F= 4.7 N
w= 40J
a= ?
Solution:
F= m a
4.7= 40 a
a = 4.7÷ 40
a = 0.1175 m/s
a =
In what phase is the cell growing and replicating dna before mitosis and meiosis starts?.
which organisms are most important to the survival of other organisms in a food web
Answer:
PLants are the most important, as the chain of energy starts there, and everything else depends on them.
Answer: More importantly, decomposers make vital nutrients available to an ecosystem's primary producers—usually plants and algae
Explanation:
In 3-5 sentences explain, why when DDT was released for insect control it had to be banned in 1972 and what this
phenomenon is an example of.
Answer:
The decline was attributed to a number of factors including Increased insect resistance, the development of more effective alternative pesticides, public and user concern about negative environmental side effects—and a government ban on DDT use since 1969--all contributed to the decline.
Researchers performing __________ insert a weak electric current into the brain to stimulate it. A. Lesioning B. ESB C. EEG D. PET.
Answer:
B. ESB
Explanation:
edge
HELP ITS TIMED!: Duchenne muscular dystrophy is caused by a recessive allele located on the X-chromosome. Two unaffected people have a child with Duchenne muscular dystrophy.
What is the genotype of the mother?
Question 2 options:
XDXD
XDXd
XdXd
Answer:
XDxd
Explanation:
the recessive allele for the disease is represented by (d).
the dominant allele for not having the disease is represented by (D)
in order to not be affected, we know that the mother must have one uppercase D, so the last option is wrong. And in order to pass it on to her child, she needs one lower case d (to give to the child). So the second answer is correct. good luck :).
Simple staining is often necessary to improve contrast in which microscope?.
The immediate result of fertilization in a plant is
Answer:
The immediate result of fertilization in a plant is a cell (zygote).
Hope this helps....
when it becomes fertilized it turns into a zygot
Evolution at the genetic level is sometimes called
please anyone??????
ANSWER: B
C
D
A
WHICH ONE
Answer:
A should be the answer.
For each function listed, choose the correct marcromolecule from from thr drop down menu
BRAINLIEST PLZZZ
Answer:
Store and transmit genetic information: nucleic acid
Are primarily used to store energy: lipids
Help regulate cell processes: proteins
Are used for main source of energy: carbohydrates
Explanation:
Nucleic acid is an important macro molecule that deals with storing and expressing genetic information. The information is encoded by Deoxyribonucleic acid for making essential proteins.
Lipids are structural components of cell membrane which store energy. They are also known as fats.
Proteins is responsible for regulating all cellular process. It is the building block of any organism
Carbohydrates when broken down into glucose release energy and hence they are the major source of energy for our body.
Hence, the correct pair is
Store and transmit genetic information: nucleic acid
Are primarily used to store energy: lipids
Help regulate cell processes: proteins
Are used for main source of energy: carbohydrates
advantages of lipase enzyme on the environment
Answer: Enzymes replace hydrochloric acid in the manufacturing process
Explanation:
What could be the effects of a population changing drastically over a short period of time?
Answer: Causes of population decline
The size and demographics of the population change when:
fewer children are born;
families with children move to larger towns and cities;
young and better-educated people move to larger towns and cities.
Effects of population decline
When young people move to bigger towns and cities, the average age of the population in the place they leave behind automatically goes up. A community with a higher proportion of older inhabitants may be less attractive to businesses, which may additionally have difficulty finding suitable staff locally. Other effects of population decline include:
fewer schools, due to there being fewer children;
a drop in house prices because more homes are unoccupied;
fewer new homes being built;
less demand for rented accommodation;
fewer care facilities;
less turnover for shopkeepers and businesses;
fewer sports facilities;
fewer people going to the theatre, cinema or concerts, so these facilities are eventually cut back;
fewer people travelling by public transport, which thus costlier to run;
local residents have to travel further to reach the facilities they want.
Explanation:
What has caused a large amount of desertification in tropical areas?
A. Earthworm castings
B. Liming
C. Over-irrigation
D. Overgrazing by cattle
Answer:
over-irrigation is the answer