River plants like eelgrass, will have narrow or thin leaves as an adaptation so they don't get washed away, thus the statement anove is False.
What is an adaptation?An adaptation refers to a structural or behavioral modification that an organism possesses which enables it to survive in its environment.
A river plant will have to cope with the current told the river.
A river plant will o this by minimizing area of contact with the water.
Thus, plants, like eelgrass, have narrow or thin leaves so they don't get washed away.
Therefore, the statement that plants, like eelgrass, have short wide leaves so they don't get washed away is False.
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What is the first form of chemical digestion that food encounters when entering the digestive system? A.molars B.pepsin C.saliva D.tongue
Answer:
Chemical digestion actually starts in the mouth when our saliva mixes in with the food. So, A. wouldn't really be correct. It's not the molars that are doing the chewing, but rather your jaw muscels. I don't even know what pepsin is... C. would probably be your best bet because it's your saliva that breaks down your food and helps you chew it. And D. your tongue just helps to move the food around...
Explanation:
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While most other organisms obtain energy from food, plants get their energy from the sun. Would you support research to genetically modify humans to be able to use photosynthesis for part of our energy and reduce the amount of food we need?
It is not possible to perform research on genetically modify humans that use photosynthesis for part of our energy and reduce the amount of food we need.
What is Photosynthesis?Photosynthesis may be defined as a process through which green plants and some photosynthetic algae synthesize their own food with the help of carbon dioxide and water in the presence of sunlight.
If humans are genetically modified in such a way that they trap the radiation from the sun and synthesize their own food, the ecological balance of the whole planet may get disturbed. Food chains can not run systematically.
There must be no differentiation between plants and humans. The level of oxygen suddenly increases, while the amount of carbon dioxide reduces. As a result of this, plants gradually become extinct.
Therefore, I would not support the research that involves the genetic modification of humans to use photosynthesis for part of our energy and reduce the amount of food we need.
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A(n) ________ consists of proteins and small nuclear RNAs forming discrete particles that mediate splicing.
Answer:
It would be spicesome
Explanation:
Hope this helps :)
The diploid number of chromosomes in a human is 46. Therefore, the number of chromosomes in a primary spermatocyte or primary oocyte is ________.
Answer:
46
Explanation:
they are both 46 as meiosis has not occured yet
Which represents a strand of RNA bases?
CAAGGTCTC
AGGTTCACA
CAAGGUCUC
TGGAACTCA
Answer:
CAAGGUCUC is the correct answer to this
CAAGGUCUC is the strand of RNA bases. Therefore, option "C" is correct.
What are nucleotides?The genetic material DNA is made up of nucleotides. Nucleotides are the base pair that comprise the genetic material. There are two types of bases present, therefore, purine and pyrimidine. These bases are further divided, purine bases are adenine and guanine whereas pyrimidine bases are cytosine, thymine, and uracil.
DNA and RNA both are made up of nucleotides. The only difference between DNA and RNA nucleotide base pairs is that adenine pairs with uracil instead of thymine. Nucleotide is made up of sugar, nitrogenous base, and phosphate. When a nucleoside attaches to the phosphate is called a nucleotide.ATP is a nucleotide as well energy molecule.
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A real case where PCR was used
Answer:
in a Maryland courtroom in April 1993 in the trial of Albert G. Givens
Explanation:
Question 31 of 35
Which two events that affect Earth's crust happen very slowly?
. A. Fault blocks move past each other during an earthquake.
• B. Magma erupts through a volcanic mountain.
C. Plates move away from each other at a divergent boundary.
Large reaions of crust are unlifted near a converaent boundar
Pls hurry
Answer:
A. Fault blocks move past each other during an earthquake.
C. Plates move away from each other at a divergent boundary.
Answer:
Plates move away from each other at a divergent boundary.
Large regions of crust are uplifted near a convergent boundary.
Explanation: I just answered this question.
What is the difference between a regulon and an operon?.
Answer:
The main difference between operon and regulon is that the genes in an operon occur in the genome contiguously whereas the genes in a regulon occur in different locations within the genome. Furthermore, an operon consists of a set of functionally-related genes while a regulon may consist of several operons
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thanks
What factors affect the distribution of nonrenewable energy resources?
Answer:
Harmful Effects of Non-Renewable Resources on the Environment 1 Greenhouse gas emissions. 2 Air pollution. 3 Acid rain and water pollution. 4 Land pollution and waste generation. 5 Oil spills and other accidents.
Explanation:
A hockey player suffered a bad injury in the groin area and is worried it might affect his sperm production. What structure should he have checked for damage first
The scro-tum is responsible for the production of spe-rms hence this structure should first be checked for damage.
What is male reproductive system?The male reproductive system is structured in such a way that the peni-s and the scro-tum are the external parts. The scro-tum is responsible for the production of spe-rms.
Now if the hocky player suffered a damage, and thinks that sper-m production may have been affcted then the scro-tum should be checked.
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What are 3 types of digestion?
Answer:
mechanical digestion and chemical digestion
Explanation:
What is a large membranous structure found in the cytoplasm of eukaryotic organisms?
Answer:
Nucleus
Explanation:
If you're asking about whats the largest membranous structure in a eukaroytic cell, its likely the nucleus.
What is the part of a flower that protects the flower bud?
[tex] \huge\fbox\green{ANSWER} [/tex]
[tex] \mathsf \blue{sepal}[/tex]
Answer:
The Sepal
Explanation:
The answer is the sepal.
Sepals (collectivly called the calyx) are small, green leaf-like structures that protect the flower in the bud stage.
The water at the top of a waterfall has _____ energy.
kinetic
metabolic
potential
heat
Answer:
potential
Explanation:
A gene carries coded information for the production of a:.
Diseases constantly present in a population are called.
Answer:
endemic disease is the disease constantly present in a population..
Explanation:
mark me brainliest
Drug-resistant populations of microbes arise when: Group of answer choices exposure to drugs causes mutations that produce resistance. synergy between medications occurs.
exposure to drugs causes mutations which produce drug-resistant populations of microbes.
What is the effect of using same type of drug?Drug-resistant populations of microbes arise when the exposure to drugs causes mutations because this exposure produce resistance which leads to mutation in the organism. Due to this mutation, the drugs did not work on the organism anymore.
So we can conclude that exposure to drugs causes mutations which produce drug-resistant populations of microbes.
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2. The contracting nebula broke into_____
The fragment that became
the solar system ____ causing it to flatten into _______
.
Which appendages in the cephalic region are related to eating.
Answer:
these answer should de helpful
The mandibles. or jaws
Jasmine has high blood pressure and an increased glomerular filtration rate (GFR). How does the tubuloglomerular feedback mechanism restore normal pressure in her glomerulus
The tubuloglomerular feedback mechanism will restore normal pressure in her glomerulus by lowering glomerular filtrate rate in order to remove excess salts.
What is the glomerular filtration rate (GFR)?The glomerular filtration rate (GFR) is the amoubtbof blood that passes through the glomerulus for filtration per minute.
A glomerular filtration rate (GFR) of 60 or higher is normal
Since Jasmine has high blood pressure and an increased glomerular filtration rate (GFR), the tubuloglomerular feedback mechanism will restore normal pressure in her glomerulus by lowering glomerular filtrate rate in order to remove excess salts.
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When doing dihybrid crosses, it is assumed that the traits assort independently of one another. This is because they are on _____ chromosomes.
Answer:
Hola comp estas bein nada
How does importing coal contribute to pollution? a. if the u.s. did not import coal, it would have to use alternative fuel methods. b. fuel is used to transport the coal, which contributes to pollution. c. shipping coal overseas causes water pollution from coal spills. d. all of the above please select the best answer from the choices provided a b c d
Answer:
The answer is B
Explanation:
Hope this helps:)...if not then sorry for wasting your time and may God bless you:)
i need help ASAP, Thank you!
hey guys! people keep deleting my questions (not sure why), if someone could please answer this, I will give brainliest. (:
Answer:
the answer is D
Explanation:
Is it for the U.S.A test prep bc I took it.
Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Also remember to rate answers to help other students, While leaving thanks to answers that help you. Have a great day!
Describe TWO structural suitability of the villi for absorption
Answer:
Explanation:
Villi are filled with blood capillaries, and the blood constantly moving in them means that a steep concentration gradient is maintained. This increases the amount of dissolved, digested food that can be absorbed into the bloodstream from the small intestine.
Every square inch of the intestinal mucosa is comprised of around 20,000 villi, and the surface cells of the mucosa also have projections of their cell membranes called microvilli, all of which contribute to the increased surface area. This enables a great area to be available for the absorption of nutrients.
What is the scientific name of the process that the chloroplast does?.
The term ___ ___ recognizes that contraction of striated muscles causes skeletal parts move, and in humans the muscles are most often attached across a joint.
Muscoskeletal system recognizes that contraction of striated muscles causes skeletal parts move, and in humans the muscles are most often attached across a joint.
What is Muscoskeletal system?The musculoskeletal system is the system of the body that comprises of bones (the skeleton), cartilage, tendons, muscles, ligaments, joints, and other connective tissue that help to give maximum supports and binds tissues and organs together. They help in blood circulation and to generate heat. Its allow body movements and protecting vital organs.
Therefore, Muscoskeletal system recognizes that contraction of striated muscles causes skeletal parts move, and in humans the muscles are most often attached across a joint.
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What process breaks down food in order to obtain energy from it?.
Answer: Cellular respiration
Explanation:
In order to get energy from sugars, cells break them up through cellular respiration. Cells create energy through cellular respiration, which uses food to create ATP. Aerobic respiration occurs when oxygen is used.
Who developed the system of binomial nomenclature?.
Answer:
Carolus Linnaeus
Explanation:
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Which of the following is an inherited behavior? question 11 options: birds that nest near highways not responding to traffic noise. kindergarten students sharing different toys. knowledge of how to play the piano. infant babies breathing as soon as they are born.
Answer: Infant babies breathing as soon as they are born.