Answer:
the roots of aquatic plants and some terristial plants which helps them in respiration process is called respiratory roots.
eg=banayan tree, money plant etc.
How do catalysts affect the energy of reactions?
Answer:
They affect the energy of reactions by allowing the reactions to use less energy.
Explanation:
Catalysts help speed up the rate of a reaction. Since energy is used to undergo a reaction, if a catalyst is present, it will help the reaction speed up, allowing it to use less energy without changing the reaction reactants or products.
Which feature is modeled in the diagram?
A convergent boundary is formed.
Two plates are forming a divergent boundary.
Continental plates are sliding past each other.
Several mid-ocean ridges are formed on Earth's
surface.
Answer:
The correct answer is (A.) A convergent boundary is formed.
Explanation:
Edge 2021
A convergent boundary is formed which is modeled in the diagram. So, the correct option is A.
What is Convergent boundary?An location on Earth wherein two or more continental crust plates clash is known as a convergent boundary. Subduction is the inevitable sliding of one plate beneath the other. The Wadati-Benioff zone is a plane with a high frequency of earthquakes, can be used to designate the subduction zone.
When two plates are advancing towards one another and colliding, it is called a convergent boundary, also known as a destructive boundary. At these borders, there is enough pressure and friction for the Earth's mantle material to melt, which results in nearby earthquakes and volcanoes.
Therefore, the correct option is A.
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all plants give out oxygen during day and carbon dioxide during night do you agree with this statement give reason
Answer:
Not really.
Explanation:
I wouldn't say all plant since this applies to photosynthesis which is carried out by ONLY green plants.
The gene form of a trait is called a(n)_____. An organism’s allele combination is called the_______ . The physical appearance of an organism is called the________.
Answer:
The gene form of a trait is called a(n) allele.
An organism’s allele combination is called the genotype.
The physical appearance of an organism is called the phenotype.
Explanation:
Genes are segments of DNA that are the basic unit of heredity. They are passed on from parent to offspring.
A gene can be defined as the heredity unit which is transferred form the parent to the offspring and is responsible for determining the characteristics in an individual.
The gene form of a trait is known as an allele.Genotype refers to the genetic/allelic composition for a trait.Phenotype refers to the physical appearance of the genotype.The given blanks can be filled with allele, genotype, and phenotype, respectively.
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Hemophilia is an X-linked recessive disorder (Xh) that is passed through generations and can be traced by using a pedigree. Based on the pedigree that is shown, which describes John? A)carrier for hemophilia B)expresses hemophilia C)does not have hemophilia D)expresses hemophilia and died of complications
Answer:
C) Does not have hemophilia
Explanation:
When a pedigree is half shaded, the person is a carrier.
When a pedigree is not shaded, the person doesn't express the gene.
When a pedigree is completely shaded, the person is affected.
Square usually is male and circles are usually female.
Since John is the non-shaded square and parent of 4 offspring, he does not have hemophilia. However, his wife is a carrier, and that's how their offspring have hemophilia.
Answer:
C
Explanation:
Why don’t populations of organisms that reproduce asexually have the same genetic variation as populations that reproduce sexually
Answer:
Asexual reproducing populations only get their genetics from a single parent, meaning that they all have the exact same DNA/RNA, while sexually reproducing populations have two parents meaning they get genetic code from two parents instead of one, therefore they have more variance. This variance is also the reason sexually reproducing populations are usually harder to wipe out due to variance.
Which of the following aquatic environments would not freeze in winter?
Answer:
summer and springtsdfggu
what is the main function of oragnelle in the cell
Answer:The cell organelle is a semi permeable membrane which allows some materials to pass through.
An immunologist, osteoimmunology, or allergist who has completed medical school cannot practice medicine until he or she passes the USMLE. MCAT. PCAT. SAT.
Answer:USMLE
Explanation:
The USMLE is the United States Medical Licensure Exam. A doctor cannot practice without a license.
Answer:
A. USMLE
Explanation:
edge unit test review 2021
Q) Explain the term ; Diatomaceous Earth
Answer:
This is a natural rock that is easily smashed into a fine white to off-white powder.
Explanation:
It has a particle size ranging from less than 3 um to more than 1 mm.
Hope it helps.
Plz help ASAP assignment due today !!!
What is corona virus. What are ill-effects of this disease? How we can safeguard ourselves from this virus. What foods boost our immunity.
Answer:
Corona virus is a respiratory disease that has been recently discovered in late 2019. Ill effects of this disease include fever, dry cough, and tiredness. We can safeguard ourselves from this virus by practicing good hygiene and taking extra precautions, such as washing our hands, avoiding sick people, wearing a mask, and wearing gloves. Foods that boost our immunity are citrus fruits, broccoli, and garlic.
Which of the following statements associated with cellulose is false? A) It's a linear polymer of glucose. B) The glycosidic linkage is β(1 → 4). C) Hydrolysis is accomplished enzymatically by cellulase. D) Most animals can easily digest this compound.
Answer:
Most animals can easily digest this compound
Explanation:
Cellulose is a linear polymer of glucose comprising of beta 1,4-glycosidic linkage of glucose molecules; this is where it differs from starch. Cellulose is a polysaccharide made of glucose monomers just like starch. The enzymatic hydrolysis of cellulose is achieved by the enzyme cellulase.
Not all animals can digest cellulose. As a mater of fact, no vertebrate can digest cellulose directly. Many herbivorous animals possess symbiotic bacteria in their gastrointestinal tract which enables the digestion of cellulose. These bacteria possess the requisite enzymes for the digestion of cellulose.
Forensic Science Why do you think DNA evidence is so important in many court cases? What changes has it made to forensic science?
Answer:
Its important because it shows who's the victim and it changed forensic science because it so what it the animal or something
Explanation:
Answer:
It's important because it's helped solve so many cases with looking into the DNA, proving, solving and even debunking crimes.
Explanation:
During the period 2.5–1.0 mya a. there was one widespread species of hominin, Homo erectus, with so much variation that early anthropologists thought there were several species existing side by side. b. several hominins, including but not limited to Homo erectus, Homo habilis, and various Australopithecine species, were alive at overlapping time periods, just as earlier periods saw several species of Australopithecine alive at once. c. there were two species of early hominin, Homo habilis living in Africa and Homo erectus living in Asia. d. the great diversity of hominins known from earlier periods was quickly trimmed down so only Homo erectus existed, alone, for most of that time.
Answer:
The correct answer is B)
Explanation:
According to discovering made in relation to evolution, the Australopithecus Africanus (discovered in 1924), the Australopithecus Garhi (discovered in 1990), and the Homo Habilis (discovered in 1960) all shared the same period - 2.5-1.0 MYA.
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: Which of the following is not a sign of sepsis? Which of the following is not a sign of sepsis? increased white blood cell count body temperature above 101°F (38.3°C) or below 96.8°F (36°C) increased respiratory rate (more than 20 breaths per minute) dilated pupils rapid heart rate (more than 90 beats per minute)
Answer: The correct answer to the question is DILATED PUPILS.
DILATED PUPILS is not a sign of sepsis.
Explanation: Sepsis can be defined as the way our body system respond to infection or invasion of a foreign body into the body system.(usually bacterial infection)
When Sepsis becomes severe,it is injurious to organs of the body(affects their function in a negative way).
Sepsis occurs when the body's immune system tends to fight infection in the body by the release of certain chemicals(cytokines and prostaglandins),the body instead of reacting in a coordinated manner to these chemicals rather reacts out of proportion to these chemicals released to fight infection and this will lead damage to organs of the body system.
Sepsis is characterised by Fever(above 101°F (38.3°C) or below 96.8°F (36°C), increased in respiratory rate (more than 20 breaths per minute), Increased heart rate (more than 90 beats per minute),increased white blood cell count,low blood pressure and mental confusion.
Treatment of Sepsis includes the administration of antibiotics and intravenous fluid, administration of drugs to support blood pressure and administration of steroids.
why are potatoes curved?
Answer:
Bananas are curved because they grow towards the sun ☀️
Answer:
They are curved because they are shaped like tht when they are born
Describe possible Co-dominance in a unicorn
Answer:
The unicorn has spots.
Explanation:
This shows codominance becuase the to colors are both shown
A food handler who fails to report illness to the person in charge could cause a physical contamination?
Answer:
True
Explanation:
Physical contamination are foreign objects such as hair, fingernails, broken glasses , jewelries etc that are mixed with food. Although, it is important for a food handler who realizes that he is sick such as having fever, jaundice,wound while working to report such to his supervisor or manager,who will then take necessary action and to avoid risk of contamination; yet not the only cause of physical food contamination.
Physical contamination does not necessarily have to occur until the food handler is sick. It could be as a result of carelessness or not paying attention enough by the food handler . Physical contamination might not at all times cause injury or illness to the customer, yet such could bring discomfort to a customer who notices foreign objects in his food while eating. To avoid risk of physical food contamination, it is important for food handlers to keep jewelries to a minimum, wash fruits and vegetables thoroughly, wear hear neatly tied back, throw out and replace cracked, chipped, or broken dishware, glassware and equipment amongst others.
Which is produced by the endocrine system to control how cells and organs function?
Answer:The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. These hormones regulate the body's growth, metabolism (the physical and chemical processes of the body), and sexual development and function.
Explanation:
Answer:
b, hormones
Explanation:
got it right on edge
The part ofthe part of cell solely responsible for respiration is (a)nucleus( b) mitochondria( c )nucleus( d) Golgi apparatus
Answer:
mitochondrion is the site for respiration..
Answer:
Mitochondria
Explanation:
1. How does an increase in concentration affect a chemical reaction?
Answer:
it speeds the reaction up
Explanation:
Answer:
speeds the reaction up, making it quicker
Explanation:
Can someone help me
Ross is conducting an investigation in which he has grown three bean plants in three different pots. Each pot is similar in size and contains the same amount and type of soil. He watered Pot 1 with 50 mL of water per day, Pot 2 with 70 mL of water per day, and Pot 3 with 100 mL of water per day. He put the pots on a sunny windowsill and measured the growth of each plant after a week. He recorded his observations.
Answer:
whats the question
Explanation:
Answer:
A. How does the amount of water affect the growth of bean plants?
Explanation:
got it on edgenuity.
Which of the following is not found in the nucleus of an atom?
Answer:
The MITOCHONDRIA is not found in the nucleus.
Explanation:
The electron is not found in the nucleus of an atom. Option C
What is the nucleus?The core area of an atom, where the majority of its mass is located, is called the nucleus. It is made up of nucleons, which are protons and neutrons put together.
The positively charged proton (option A) is a component of the atom's nucleus. They help to define the element's identity and contribute to its atomic number.
Protons and neutrons are two neutral particles that can be found in the nucleus (option B). They support the stabilization of the nucleus and add to atomic mass.
On the other hand, electrons (option C) are negatively charged particles that orbit the nucleus at particular energies or electron shells. They take up a sizeable portion of the atom's area and are found outside the nucleus.
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Which of the following is not found in the nucleus of an atom?
A. Protons
B. Neutrons
C. Electrons
D. Nucleons
A photopsin is a protein
A. of a photopigment within cone photoreceptors.
B. of a photopigment within rod photoreceptors.
C. that is derived from Vitamin E.
D. that allows ions to flow into rod and cone photoreceptors
Answer:
A
Explanation:
protein pigment for vision in cone
Why do I still need the paper that I got out from mental health?
Answer:
Because it is important that you still have the paper for future reference to show that you have passed your mental health classes and do not have to take them again.
Answer:
If you didn't have the paper how would people know that you did officially get out of mental health? Also it shows that you were once in a mental health
Hope this helps!
Where are Earth's most diverse and productive biomes located?
A. Throughout Europe
B. Near the North Pole
C. In the United States
D. Near the equator
Answer:
D. Near the equator.
Explanation:
Tropical rainforests are Earth's most diverse and productive biomes given all of the hundreds of species thriving within them. They are found at or near the equator.
Answer:
D. Near the equator
Explanation:
Near the equator, there are more productive biomes. Species diversity is higher at the equator than at the poles.
Louis Pasteur's experiments showed that bacteria did not grow in a flask unless they first entered from the surrounding environment. What part of the cell theory did this prove?
A - New cells come from preexisting ones
B - All living things are made up of at least one cell
C - Cells are the basic units of life
D - All cells are surrounded by a thin membrane
The cell theory proves that new cells come from preexisting ones. Therefore option A is correct.
Louis Pasteur's experiments demonstrated that bacteria did not spontaneously generate within a flask but rather entered from the surrounding environment. This finding supported the concept of biogenesis, which is part of the cell theory.
The specific part of the cell theory that Pasteur's experiments proved is:
The concept of biogenesis states that living organisms arise from preexisting living organisms. Pasteur's experiments provided evidence against the idea of spontaneous generation, which suggested that living organisms could arise from non-living matter.
By showing that bacteria did not appear in a flask unless they were introduced from the surrounding environment, Pasteur supported the notion that new cells come from preexisting cells, rather than spontaneously generating.
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Which three processes are methods of genetic recombination?
w
O natural selection, crossing over, and independent assortment
crossing over, independent assortment, and fertilization
O independent assortment, fertilization, and natural selection
O fertilization, natural selection, and crossing over
Answer:
crossing over, independent assortment and fertilization
Explanation:
Genetic recombination is the production of offspring.which possess combination of traits that differ from those found in either of the parents
The three processes that are the methods of genetic recombination are as follows:
Crossing over, independent assortment, and fertilization.Thus, the correct option is B.
What is Genetic recombination?Genetic recombination may be defined as the process through which the interchange of genetic material between different organisms occurs that leads to the production of offspring with combinations of traits that are not exactly identical to their parents.
Natural selection does not lead to genetic recombination among individuals. It may be characterized as the process in nature through which diverse organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment.
While the processes like crossing over, fertilization, and independent assortments are the methods that significantly lead to the genetic recombination among organisms.
Therefore, the correct option for this question is B.
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what is the product of transcription and translation? (A). DNA (B). Proteins (C). RNA (D). Nucleic Acids
Answer:
B) Proteins
Explanation:
Transcription and Translation are part of central dogma of life (along with replication). Their main purpose is to make proteins, macromolecules which perform most functions and acts in our cells.
Transcription makes mRNA from DNA and translatation translates the mRNA and produces protein from it.
Answer:
(B). Proteins
Explanation:
my friend told me after biology class about month ago