Answer:
invasive species
Explanation:
just took the test
What characteristic do you have that you hope to pass on to your progeny? Why?
Characteristics found in germ lines are generally passed down to the next generation of offspring through sexual reproduction, whereas traits found in somatic cells are not.
What is the significance of the passing of traits?Traits, also known as characteristics, are generally passed on to the next generation as they are present on germ line cells, such that in the case of the male, they produce sperm so, the active genes on the sperm will express in the offspring, and in the case of the female, the active gene on the ovum will express in child.
Hence, characteristics found in germ lines are generally passed down to the next generation of offspring through sexual reproduction, whereas traits found in somatic cells are not.
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Which of these needs to be done by a scientific committee before the drug is made available to the general public
The needs which have to be done before the drug is made available to the general public is to ensure it is effective and safe for use by individuals which is therefore denoted as option B.
What is a Drug?This is also known as medication and it consists of chemical substances which are used to treat different types of sickness or illness and an example is Paracetamol which is used to treat fever etc.
There are different types of researches and findings which are done by scientists when a drug is being formulated. This is done so as to maximize its effect and an example is testing its active ingredient so as to determine its efficacy.
Another activity which needs to be done is to test its safety as this helps to ensure that there are no serious side effects or complications arising from the use of the drugs thereby making it the correct choice.
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The options are:
Drying and ColoringSafety and efficacyStorage and packagingThe enzyme required to begin with the synthesis of mRna
Answer:
RNA polymerase II is the answer
Explanation:
mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process requires nucleotide triphosphates as substrates and is catalyzed by the enzyme RNA polymerase II
Making RNA polymerase II correct
RNA polymerase II Being the answer
The motivation to plan and initiate the movement is located in area.
What are the logical target organs for cancer related to coal mining? Can you think of other organs that may be affected by the coal dust?
In conclusion, the weight of the scientific literature suggests that coal mine dust does not increase lung cancer risk.
Does coal dust cause cancer?Pneumoconioses, sometimes known as "dusty lung," can lead to debilitation, incapacity, and even early death. Coal workers' pneumoconiosis (CWP) and silicosis are the two primary pneumoconioses that plague miners. Coal mining employees are susceptible to CWP, often known as black lung. human health effects of mining contamination
Typically, metals are also released into the atmosphere as particles. The risks to miners' occupational health are numerous as well. The majority of miners have various respiratory and skin conditions such black lung disease, silicosis, or asbestosis.
Inhaling coal dust can cause coal workers' pneumoconiosis (CWP), also referred to as "black lung sickness." Your ability to breathe is hampered over time by lung scarring brought on by prolonged exposure to coal dust. It is more prevalent in coal miners and is regarded as an occupational lung disease.
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In conclusion, the majority of the scientific research points to no increased risk of lung cancer due to coal mine dust.
Does coal dust have a link to cancer?Pneumoconioses, also referred to as "dusty lung," can cause disability, incapacity, and even early death. The two main pneumoconioses that afflict miners are coal workers' pneumoconiosis (CWP) and silicosis. Employees in the coal mining industry are vulnerable to CWP, also called black lung. mining pollution's impact on human healthMetals are frequently discharged into the atmosphere as small particles as well. The dangers to the occupational health of miners are numerous as well. The majority of miners suffer from numerous respiratory and skin disorders such black lung disease, silicosis, or asbestosis.For more information on lung cancer kindly visit to
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explain how meiosis occur in a cell
Answer:
Explanation:
One reward of starting your own business is _____.
making a steady income
having benefits paid by your employer
setting your own work schedule
reducing your risks and stress
¿What are Vertebrates?
\({\huge \underline{{ \fbox \color{red}{A}}{\fbox \color{green}{n}}{\fbox \color{purple}{s}}{\fbox \color{brown}{w}}{\fbox \color{yellow}{e}}{\fbox \color{gray}{r } }}}\)
They are further classified into: fish, amphibians, birds, reptiles and mammals.
I hope I've helped : )
A wildfire burns through a grassland in the dry Texas Hill Country. The grass on the knolls burns and turns into ash, and the ash forms a layer on the ground. With the first rain, seedlings begin to sprout. Which of the following is most likely to occur in the coming years?
A
The Hill Country will see a decrease in species diversity because the main plants in the area have burned away.
B
The Hill Country will see no change in species diversity because the number of new species will equal the number of old species.
C
The Hill Country will see a decrease then an increase in species diversity because all of the old species will be replaced by new species.
D
The Hill Country will see an increase in species diversity because the soil has been enriched by the ash.
Answer:
a becus its 5 pownts
Explanation:
What is the integrating center in this negative feedback loop?
6. Which of the following does not allow observation of living organisms?
a) Bright field microscopy
b. Phase contrast microscopy
c) Fluorescent microscopy
d. Dark Field microscopy ...
What makes bottleneck dolphins such “ingenious fishermen”?
A zebra and a donkey can successfully mate to produce offspring known as a zonkey. Zonkeys are infertile, display a mixture of donkey and zebra traits, and have a different number of chromosomes from both parent species. Would zonkeys be classified as their own species? Explain with at least one full sentence.
Zonkeys are the offspring produced from a cross between a zebra and a donkey. These are classified as a separate species as it shows characteristic
What are Zonkeys?A zonkey is a offspring produced from the cross between a zebra and a donkey. Donkeys are closely related to zebras and both of these animals belong to the horse family.
Zonkeys are the used as beasts of burden (work animals) because of their great strength and stamina to hold heavy weights. It is also believed that they inherit resistance to some pests and diseases as well from their zebra fathers. Some zoos also use them to offer rides to the public.
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Are Thoriphants from Mosley movie called bulls and are they pachyderms?
Answer:
Explanation:
Mosley-slice
Meet Mosley, the hump-backed beast of burden with a big part to play in the new animated feature film from writer-director Kirby Atkins. Mosley introduces some curious creatures known as Thoriphants, domesticated animals with obvious intelligence who appear to have much more going on in their species' history than is apparent at first blush. The first trailer for the film, courtesy of Variety, comes out of Berlinale, and it's quite a compelling watch. It's full of heart, humor, and adventure, and teases philosophical complexity in less than two minutes. Keep an eye out for this one.
Atkins makes his feature directorial debut with Mosley having written for The BFG and Alvin and the Chipmunks: Road Chip, and has worked on visual effects for The Smurfs 2 and the Jimmy Neutron: Boy Genius franchise, some episodes of which he also directed. He also voices Mosley in this picture, lending his specific point of view to the title character both behind the camera and in his performance as the beleaguered creature as he sets out to discover his true nature.
CAN SOMEONE PLEASE DRAW USING COLORED DOTS TO SHOW RESULTS??
Next, you’ll build a simulation based on what you think will happen because of natural selection.
Here are two considerations:
Some individuals with harmful characteristics can still successfully reproduce, but they have an overall lower chance of doing so compared to organisms with neutral or beneficial traits.
Natural selection may affect distribution of traits. It’s possible that harmful traits could eventually disappear from the gene pool.
Don’t worry about precise population numbers. Based on your understanding of natural selection, you’ll be modeling only one scientifically plausible trend that can occur. There are several correct variations of this diagram. You’ll explain the justification for your choices in part E.
Assume that these plants have a life expectancy of about one year, but the rate of reproduction keeps their population consistently around 2,500 organisms. Using the same elements you used in part C, draw simulations for year 5 and year 10. Clearly label each simulation
Remember that this is just one scientifically plausible trend that can occur, and there are several correct variations of this diagram. Make sure to explain your choices and justification for your simulations in part E.
To draw a simulation using colored dots to show results, you can use different colored dots to represent different traits or characteristics of the plants in the population. For example, green dots can represent plants with beneficial traits, yellow dots can represent plants with neutral traits, and red dots can represent plants with harmful traits.
Based on the considerations given, it is likely that the number of green and yellow dots will increase over time, while the number of red dots will decrease.
For the simulation of year 5, you can draw a diagram with more green and yellow dots than red dots. The green and yellow dots can be spread out evenly throughout the population, while the red dots are more clustered together. Label this simulation as "Year 5."
For the simulation of year 10, you can draw a diagram with even fewer red dots and even more green and yellow dots. The green and yellow dots can be spread out more evenly throughout the population, while the red dots are more scarce. Label this simulation as "Year 10."
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why is cell speacialization important to an organism?
A) cell specialization allows cells to be seen under a microscope.
B) Cell specialization allows each type of to preform a different function for their body.
C) cell specialization allows cells to continue to grow bigger.
D) Cell specialization allows organisms to reproduce.
Answer:
b
Explanation:
because orgnism are cells working together to perform specific function
If a gene has two alleles, and allele A has a frequency of 83 percent, then allele a has a frequency of:_______
Answer:
Another allele frequency = 17%
Explanation:
Given:
Allele A has a frequency = 83 percent
Find:
Another allele frequency
Computation:
Sum of percent = 100%
So,
Another allele frequency = 100% - 83%
Another allele frequency = 17%
how many teeth in an adult human
Answer:
32 teeth
Explanation:
8 incisors
4 canines, also called cuspids
8 premolars, also called bicuspids
12 molars, including 4 wisdom teeth.
Can you please help me with this exercise a
Can you please help me with this exercise A of sentence rephrasing:
1.We were doubtful about his success. (Use: sure.....)
Ans: We were not sure about his success.
2. Sneha looked at me and smiled. (Begin: looking.....)
Ans:- Looking at me, Sneha smiled.
3. One should not always keep promises. (Begin: Promised)
Ans:- Promised should not always be kept.
4. I said,' How sad he looks! (Begin! I exclaimed)
Ans- I exclaimed, "How sad he looks!"
5. As soon as the traveler knocked, a bird. flew out of the turret. (Begin: No sooner...…)
Ans:- No sooner did the traveler knock, a bird flew out of the turret.
6. Unless you walk fast, you will miss the bus. (Use: lest)
Ans:- Walk fast lest you miss the bus.
7. The boxing was kind and just. (Begin: Not only)
Ans!- Not only was the boxing judge kind, but also just.
8. Mrinal is not as clever as Samir. (Begin: Samir.....)
Ans: Samir is cleverer than Mrinal.
Sentence transformation or sentence rephrasing exercises are used to describe these types of sentences. They require changing a sentence to include a particular word or phrase specified in parentheses. These exercises are designed to assess your knowledge of sentence form, principles of grammar, and word usage. They help develop your ability to communicate concepts in multiple ways and show versatility in sentence structure.
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The energy source for active transport is ________ , while the force driving facilitated diffusion is ________.
Answer:
JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
Explanation:
Melting ice caps can result in..
less precipitation
a fall in sea level
colder temperatures
a rise in sea level
Answer:
Rise in sea level
Explanation:
The ice melts into water, more water makes the sea level rise
Answer:
A rise in sea level
Explanation:
And Florida will be nothing but water
probably
Which phase occurs directly after S phase?
OA. G₁
OB. Cytokinesis
OC. M phase
OD. G₂
G2 phase occurs directly after S phase. Therefore, option (D) is correct.
What happens in S phase?S phase is the phase of the cell cycle in which DNA is replicated, occurring between G₁ phase and G₂ phase. Since accurate duplication of the genome is critical to successful cell division, the processes that occur during S-phase are tightly regulated and widely conserved.
S phase is the period of wholesale DNA synthesis during which the cell replicates its genetic content; a normal diploid somatic cell with a 2N complement of DNA at the beginning of S phase acquires a 4N complement of DNA at its end.
S phase (Synthesis Phase) is the phase of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase.
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Which of the following types of fat do nutritionists say is the best type?
hydrogenated fat
saturated fat
unsaturated fat
Nutritionists suggest avoiding all types of fat.
september would the earth be experiencing a solstice or an equinox
how do you know
In September the earth will be experiencing an equinox
Equinoxes occur between March and September. When the Sun's rays strike the equator at midday and at a 90° angle, it is considered an equinox. It stands for the idea that day and night have equivalent lengths. The sunset and dawn are separated by 12 hours everywhere on Earth. One may observe how quickly the sunset and dawn hours shift throughout the day the farther one goes from the equator.
Whereas, solstices occur in June and December. The contrary is visible close to the solstices. For a few days, both the sunset and sunrise appear to be constant. Over the course of the year, the time of day when the sun is directly overhead where one lives also gradually changes.
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A scientist grew an Elodea plant in a freshwater aquarium. She
removed a leaf from the plant and placed the leaf in a hypertonic
solution containing 8% salt in order to observe what happened to the
cells within the leaf. When she looked at the cells under a microscope,
she noticed that the cells in the leaf shrunk. Which statement best
explains what caused the cells to shrink?
A. The hypertonic solution caused the water in the cell to move from the
cytoplasm into the nucleus.
B. The salt moved from the hypertonic solution into the cell and
chemically bonded with the water.
C. The salt within the cell moved through the cell membrane into the
solution with the higher salt concentration.
D. The water within the cell moved through the cell membrane into the
solution with the lower water concentration.
Answer: D. The water within the cell moved through the cell membrane into the solution with the lower water concentration.
Explanation:
Osmosis is the process of movement of water or any other fluid from a region of higher concentration to a region of lower concentration across a semipermeable membrane.
A hypertonic solution is the one which has higher solute concentration and low solvent concentration.
According to the given situation, the scientist when placed the leaf in the hypertonic solution containing 8% salt solution. The water in the leaf cells will move out of the leaf due to osmosis and the leaf will shrink. As the 8% salt solution is hypertonic.
What are sunspots?
A. storms on Earth’s surface
B. storms on the Sun’s surface
C. hot gases on the Sun
D. holes in the Sun
If i´m incorrect please correct me, Thank you!
The area that appears dark on the surface of the Sun is called sunspots. These are storms on the Sun's surface.
What is the cause of sunspots?Sunspots are caused due to disturbance in Sun's magnetic field heading up to the photo-sphere.
Sunspots can last from few days to few months and eventually decay. They can expand or contract as they move across the Sun's surface.
Thus, the correct option is B.
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You are conducting an experiment to discover which were mosquito repellent works best.
Independent variable-
Dependent variable-
Answer: I think
Dependent: The repellent
Independent: The Mosquitos
What is the function of Taq polymerase?
to add nucleotides to a DNA primer
to break the hydrogen bonds of DNA strands
to make more repeats of the STR sequence
to separate the sugars and phosphates in DNA
Answer:
to add nucleotides to a DNA primer
Explanation:
The Polymerase Chain Reaction (PCR) is a technique widely used in molecular biology in order to amplify small segments of DNA (100 to 1000 bases). PCR uses a thermostable DNA Taq polymerase that adds nucleotides to the DNA template at the position specified by short single-stranded DNA primers that bind to this template by complementary base pairing during the annealing phase of the PCR cycle. Subsequently, the DNA polymerase adds deoxynucleotide triphosphates (dNTPs) to the opposite DNA strand, this phase of the PCR cycle is known as the elongation phase. Finally, the resulting double-stranded DNA fragment is separated by heat during the denaturation step and this 3-step PCR cycle is repeated many times to amplify the target DNA region.
4: a. Explain the term female sterilization
Explanation:
Female sterilisation can be seen as an operation to permanently prevent pregnancy. sterilization for women is a procedure that blocks the fallopian tubes so that eggs do not reach the uterus. Many people call it getting your tubes tied. Doctors may call it tubal ligation or tubal occlusion. This is a permanent form of birth control.The fallopian tubes are blocked or sealed to prevent the eggs reaching the sperm and becoming fertilised.
ONLY ANSWER IF YOU KNOW!! NO SPAMS :)
Answer:
The answer is Mycellium.
Explanation:
Hope this helps! :)
Answer:
D
Explanation:
I'm pretty sure this is the answer
(Love your pfp btw)
which is more of a threat to people acid rain or air pollution?
Answer:
A threat to the natural restorative nature of the water cycle is acid rain. Acid rain is caused by certain gas emissions in our atmosphere. Volcanoes release some of these gases naturally.
Explanation:
=)