Answer:
b. carriers
Explanation:
Recessive alleles do not create a phenotype if a dominant allele is present BUT the organism itself is called a carrier because it carries the recessive trait.
Match each organism with its correct type of body cavity
HELP!!!!!!!!!!!!!!!!!
Images 1 and 3 have pseudocoelom body cavity while images 2 and 4 have coelom body cavity.
Answer:
1 and 3 have pseudocoelom
2 and 4 have coelom body cavity.
Explanation:
plato
what are the 9 characteristics of all living things
Answer:
reproduction
growth
nucleic acids
survival
organic molecules
metabolism
evolution
homeostasis
autonomy.
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Online Content: Site 1
Explain the effects of air pollution on several European countries. (Site 1)
Answer:
Air pollution harms human health and the environment. In Europe, emissions of many air pollutants have decreased substantially over the past decades, resulting in improved air quality across the region. However, air pollutant concentrations are still too high, and air quality problems persist. A significant proportion of Europe’s population live in areas, especially cities, where exceedances of air quality standards occur: ozone, nitrogen dioxide and particulate matter (PM) pollution pose serious health risks. Several countries have exceeded one or more of their 2010 emission limits for four important air pollutants. Reducing air pollution therefore remains important.
Air pollution is a local, pan-European and hemispheric issue. Air pollutants released in one country may be transported in the atmosphere, contributing to or resulting in poor air quality elsewhere.
Particulate matter, nitrogen dioxide and ground-level ozone, are now generally recognised as the three pollutants that most significantly affect human health. Long-term and peak exposures to these pollutants range in severity of impact, from impairing the respiratory system to premature death. Around 90 % of city dwellers in Europe are exposed to pollutants at concentrations higher than the air quality levels deemed harmful to health. For example, fine particulate matter (PM2.5) in air has been estimated to reduce life expectancy in the EU by more than eight months. Benzo(a)pyrene is a carcinogenic pollutant of increasing concern, with concentrations being above the threshold set to protect human health in several urban areas, especially in central and eastern Europe.
"Air pollution is causing damage to human health and ecosystems. Large parts of the population do not live in a healthy environment, according to current standards. To get on to a sustainable path, Europe will have to be ambitious and go beyond current legislation."
Explanation:
Please help me with this question
Answer:
Answer: Not too sure... Maybe The Sun?
HURRY 10 POINTS
How are S waves and P waves similar?
They shake the ground.
They travel through liquids.
They arrive at the same time.
They vibrate from side to side.
Answer:
answer B D C E
I
5. The diagram below shows two kinds of cells.
Font
Arial
Regular
B
Character
A biologist wants to classify protein secretions into groups based on the principal function of the protein.
Which cell would the biologist select to study and why?
SC.912.L. 14.3
Alignment
A. The cell on the left, because it has genetic information organized into chromosomes.
B
B. The cell on the left, because it has organelles that secrete proteins.
C. The cell on the right, because it has free proteins throughout its cytoplasm.
D. The cell on the right, because it has a flagellum that enables movement.
Spaci
10
Bulle
Answer:
c
Explanation:
PLEASE HELP, WILL MARK BRAINLEST
Question 3(Multiple Choice Worth 6 points)
Study the graph below. At what depth does the thermocline begin?
A line graph relating ocean depth to water temperature. At 0 meters, temperature is approximately 27°C. At 100 meters, temperature is approximately 24°C. At 200 meters, temperature is approximately 11°C. At 300 meters, temperature is approximately 8°C.
Public Domain
0 meters
100 meters
200 meters
300 meters
Answer: 100 meters
Explanation:
The thermocline begins at 100 meters of depth. Thermocline is a transition oceanic water layer between deep and surface water in which water temperature decreases rapidly with increasing depth. From the given graph it cam be seen that at 100 meters the thermocline begins such that the temperature drops from to.
FYI we just learned about this
A scientist classified 10 organisms into the same phylum based on their similarities. She further grouped 4 of these organisms together based on the
characteristics they shared. In to which level of classification did the scientist classify the 4 organisms?
a. family
b. genus
c. class
d. order
a crow vending machine is associated with what type of learning
Sorry you've waited so long for an answer! I belive the type of learning associated with a crow vending machine is trial and error! So sorry once again!
1. Which of the following is not a type of hypertrophy?
a. Sarcoplasmic
b. Sarcolemmic
C. Protein
d. Glycogenic
Answer:
it might be C
Explanation:
Why do areas near the equator have warm climates? Low density of incident rays (northern winter) Earth laghi Sun Equato High density of incident rays (southern summer) It snows in areas away from the equator There is less land near the equator The equator gets the most sun year round The equator is closer to the sun than the poles
Answer:
The Equator Is Closer To The Sun Than The Poles
do all organisms receive the same amount of energy? explain
Answer:
No, because energy is lost when lost if a plant does photosynthesis it consumes 10% of the energy produced by the sun a tertiary consumer will consume about 4% of that energy.
please help! ASAP giving 20 points!
Explain why polar and ionic R groups are hydrophilic.
Explanation:
They are hydrophobic. About 5 amino acids have polar side chains, R-groups which do not ionize or become positively or negatively charged. These R-groups are neither strongly hydrophilic nor hydrophobic. Atoms in long molecules, such as polypeptides, are not rigidly fixed in space or position
Water is a renewable resource that is constantly generated through the water cycle. The ocean contains most of the Earth's available water, but it is undrinkable because it contains salt. All but one of the reasons listed are reasons why desalination is not a popular option to have clean, drinkable water. it is expensive to desalinate water. B It could possibly affect the marine ecosystems. Transporting the water to water scarce regions is difficult. D) Since evaporation is involved in deselination, the drinking water is too hot for consumption.
Answer:
water
Explanation:
water because sory i am bored i dont have any thing to do
Answer:
D) Since evaporation is involved in desalination, the drinking water is too hot for consumptionn.
how would the western diet have to change in order to become vegan
Answer: you would have to cut out animal products and meat and most likely not
Explanation:
pls help me brainlest for best answer
Answer:
Its A no hate If I am wrong :)
Most domesticated animals have been bred for specific, favorable traits. Dairy cows are bred for maximum milk production while dogs are bred for size and color, among other characteristics. The process of humans controlling the breeding of organisms is known as -
Answer:
I think I it is selective breeding also known as artificial selection
Identify the following structure indicated
by the arrow.
CCG GCC ACU CCC
GGG
(
UGA
A. Anticodon
B. Amino Acid
C. tRNA
D. Codon
f ज
Answer:c
Explanation:
Explain the role of carbon dioxide in photosynthesis?
Answer:
during the process of photosynthesis, cells use carbon dioxide and energy from the sun to make sugar moleculezs and oxygen..... then, via respiration processes, cells use oxygen and glucose to synthesize energy- rich carier molecules such as ATP, and carbon dioxide is produced as a waste product.
Explanation:
HOPE IT HELPS PO(◍•ᴗ•◍)❤
when was the lion fish introduced into the southeastern waters of the united states?
Answer: in the 2000's
Explanation:
what is eukaryotic multicellular consume and eats its own food?
A.Protista
B.Fungi
Why might someone who is on a diet and eating very few molecules not lose weight?
How could plants living in an industrial area be affected by smog?
Answer: The ground level ozone present in the smog also inhibits plant growth and causes immense damage to crops and forests. ... The smog results in mortifying impacts on the environment by killing innumerable animal species and green life as these take time to adapt to breathing and surviving in such toxic environments.
Explanation:
A type of air pollution in which the fog and smoke get mixed in the atmospheric air is called smog. It causes opacity and odour in the environment.
Smog is released from the factory that contains carbon dioxide, sulfur dioxide and smoke from the outlets.
Smog blocks the sunlight and the chemical released goes into the root system of plants interfering with the plant metabolic processes.
This causes damages to the leaves of plants and inhibits the plant process.
Therefore, smog from industries kills the plant.
To learn more about the effect of smog on plants follow the link:
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Athletes train at high altitude, thereby increasing the number of red blood cells, to improve their
performance. How might an increase in the number of red blood cells improve an athletes
performance?
Answer:
Preparing at moderate height may improve ocean level execution in perseverance competitors. This was noted after the 1968 Olympics in Mexico City (7600 feet) when a few competitors found an improvement in their presentation after re-visitation of ocean level. Be that as it may, different competitors didn't see any distinction in execution. Studies have indicated improved high-impact power in sprinters who prepared at 6,000 feet for 10 days at that point performed at low elevation. Lower oxygen levels at elevation invigorate EPO prompting expanded red platelets or hematocrit. This viably permits more oxygen to be conveyed to the tissues. Basically, this is blood doping the regular way.
Late examinations do propose profits by 'preparing low' and 'dozing high'. This incorporates hypoxic tents that numerous competitors are presently utilizing. These tents have a generator that extricates oxygen from the air, establishing a moderate height climate. Competitors at that point rest/relax in them for a few hours per day. This invigorates erythropoietin, subsequently expanding the hematocrit (red platelet tally). Without a doubt the 'live high, train low' idea may permit the best blend. One examination separated 39 contenders into three preparing gatherings; living and preparing adrift level, living at height and preparing adrift level, living at elevation and preparing at height. The two gatherings who inhabited height had expanded red platelets and VO2max, however just the gathering who lived high and prepared adrift level had improved race times. One clarification for this is that the live high, train low gathering can prepare more diligently and better use their blood's oxygen conveying limit. As a result of expanded red cell creation, all competitors preparing as well as resting at elevation should ensure they have proper iron stores and nourishment. This is particularly valid for ladies, as they will in general have lower iron stores because of occasional loss of blood through monthly cycle.
Explanation:
PLEASE HELP!!!!! Describe in detail the process of dna replication
Answer:
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. The replication process relies on the fact that each strand of DNA can serve as a template for duplication. DNA replication initiates at specific points, called origins, where the DNA double helix is unwound. A short segment of RNA, called a primer, is then synthesized and acts as a starting point for new DNA synthesis. An enzyme called DNA polymerase next begins replicating the DNA by matching bases to the original strand. Once synthesis is complete, the RNA primers are replaced with DNA, and any gaps between newly synthesized DNA segments are sealed together with enzymes. Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.
hope this helps
1. An object that has an equal amount of protons and electrons would be
I
A. electrically charged
B. electric field
C. electric force
D. electrically neutral
Answer:
the answer is D
Explanation:
sorry if I'm worng....
Forms across a plant cell during cytokinesis.
A. cleavage furrow
B. pinching in
C. cell plate
Answer: A. a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast.
Explanation:
hope this helps have a great day❤️❤️❤️
Answer:
ty for helping me now ill help you
a
Explanation:
cytokensis is the physical process of cell division. It divides the cytoplasm of a parental cell into two different daughter cells.
In plants, a cell wall forms. Cytokensis occurs in mitosis and meiosis. The objective for cytokensis is to divide the parent cell into two daughter cells. So cytokensis in plants is when a cell wall forms in between the daughter cells. Plant cells have walls, so they CANNOT divide using a cleavage furrow. A cell plate forms across the cell during telophase.
In animal cells, cleavage furrow forms. This pinches the cell in half and forms two different cells.
PLEASE HELP!!!
A student drew the following flowchart in her notes. Crushing → Sizing → Concentrating → Dewatering
What does the process show? A. Blending coal B. Refining crude oil C. Processing minerals D. Crystallizing magma
Answer:
processing minerals
Explanation:
Answer:
to refine minerals
Explanation:
question
A student drew the following flowchart.
Crushing -> Sizing -> Concentrating -> Dewatering
What is the purpose of the process?
In guinea pigs, smooth coat (S) is dominant over rough coat (s). If an SS guinea pig is
crossed with an ss guinea pig, what ratio of guinea pigs in the offspring would you
predict?
100% would be dominant Ss if an SS guinea pig is crossed with an ss guinea pig.
What is a genotype?The whole complement of an organism's hereditary material is referred to as its genotype. An individual's alleles and variations that they carry in a specific gene or genetic region are also referred to as their genotype. Genotype is a term that may be used in both of these contexts.
The genetic make-up of an individual organism is referred to as its genotype. Your body's growth and development are guided by the information contained in your genotype, which acts like a set of instructions. When discussing the hereditary components of a certain characteristic, the term "genotype" is often used (like eye colour).
Therefore when you cross SS with ss the genotypes obtained are Ss, Ss, Ss and Ss.
Learn more about genotype, here:
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