The explanation which is best supported by the numbers in the chart is that Lion and cheetah populations compete for the food source of zebras, and lions outcompete cheetahs. Thus, the correct option is A.
What is Competition in the population?Competition in population may be defined as the existence of two or more same or different species that are actively fighting over the same resources and factors that they disseminate.
Competition and predation are the two types of species interaction through which the population of species either increases or decreases.
According to the given chart, it is noticeable that the population drop in predator cheetah and lion populations because of the reduction in zebra lowering population but the in cheetah population is additionally than that of the lion.
Therefore, the correct option for this question is A.
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How does radioactive dating provide support for the biological theory of evolution?
A. It allows biologists to organize a series of fossils by their age.
B. It allows scientists to determine where a species evolved.
C. It helps biologists to piece together strands of DNA.
D. It helps scientists to identify the chemicals in organisms.
Explanation:
A. It allows biologists to organize a series of fossils by their age
which of following is true about sexual reproduction?
Haploid cells formed by meiosis combine to produce a diploid cell.
When does crossing over occur?
A. Before Meiosis
B. Meiosis 2
C. Meiosis 1
D. After Meiosis
Answer:
C. Meiosis 1
Explanation:
Because then there are double chromosomes this stage only duplicates in diploid cells.
Meiosis 2 duplicate cells in to haploid cells (only gametes)
A scientist wants to test the effect of water temperature on the success of developing frog embryos. The scientist monitors developing embryos in different water temperatures and counts the number of embryos that mature into tadpoles.
Why should the scientist keep all variables except water temperature constant?
to ensure at least some embryos develop into tadpoles
to protect the developing embryos
to test multiple variables at once
to ensure that the results only reflect changing temperature
The scientist should eep all variables except water temperature constant because to ensure that the results only reflect changing temperature. Thus, the correct option is D.
What is Embryo?An embryo may be defined as an unborn or unhatched offspring in the process of development. It is also characterized as the early stage of the development of multicellular organisms.
Here, scientists should keep all the variables except water temperature constant because they are analyzing the effect of only water temperature on the growth and maturation of a frog's embryo into mature tadpoles.
Therefore, it is well described above.
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5 Renwable energy resources will . . . . . . . . . run our. (eenvr
Renwable energy resources will never run out .
Why is the catabolism of sugars and fatty acids similar?
Answer:
1): A- Both of these compounds are funnelled through the TC A/citric acid cycle. Is correct.
(a)
Producers
(b)
Plants like cacti store their water in large
(a)mesenchyma tissue
(b)Collenchyma tissues
(c)Parenchyma tissues (d) epidermal tissue
Answer:
What is your question?
question is in the photo
Answer:
third optiOn! :)
Explanation:
a carbohydrate 7 monomers long has how many glycosidic bonds?
The bond between monomers of carbohydrates, e.g. glucose and fructose is a glycosidic bond-forming in this case a sucrose molecule (disaccharide). A glycosidic linkage is a C-O-C bond (ether). The underlying reaction is a condensation reaction where 1 OH- and 1 H+ are split off resulting in the formation of H2O.
Frontal view of the lower leg
a) anterior view of the fibula
b)anterior view of the femur
c)distal view of the calcaneus
d)sagittal view of the tibia
The frontal view of the lower leg is the anterior view of the fibula. Thus, option "A" is correct.
What are Tibia and fibula?Tibia and fibula are the two bones of the legs which form the lower bones of the leg. The tibia is the longer bone while the fibula is the shorter bone of the legs.
Many bones originate from this tibia and fibula like soleus originates at the posterior side of the fibula, peroneus longus originates at the superior of the fibula, and Tibialis anterior originates at the upper two-thirds of the tibia.
Thus, option "A" is correct.
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How do Human Rights issues have an impact on Public Health? 200-500 words APA Format
Answer:
Violations of human rights not only contribute to and exacerbate poor health, but for many, including people with disabilities, indigenous populations, women living with HIV, sex workers, people who use drugs, transgender and intersex people, the health care setting presents a risk of heightened exposure to human .
What is the study of fish known as in biology?
Answer:
The study of fish is called Ichthyology.
Explanation:
Fish specimens are identified in the field by ichthyologists. Ichthyology is the field of study that deals with fishes. Taxonomy (classification and the description of new species) and biogeography are the two main areas of focus for museum ichthyologists (patterns of distribution).
Ichthyology is the field of study that deals with fishes. Taxonomy (classification and the description of new species) and biogeography are the two main areas of focus for museum ichthyologists (patterns of distribution). Large reference collections of preserved specimens are kept in museums as a permanent resource for present-day researchers as well as for future ones.
See the attachment for a visual.
Answer:
ichthyology, scientific study of fishes, including, as is usual with a science that is concerned with a large group of organisms, a number of specialized subdisciplines: e.g., taxonomy, anatomy (or morphology), behavioral science (ethology), ecology, and physiology.
How many cells do you see in total? And also how many cells are in different stages? Interphase metaphase … etc
Answer:
...
Explanation:
iwineuvriwbdirbeiehh
what is science? explain in brief
Answer:
Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence
Explanation:
Scientific methodology includes the following: Objective observation: Measurement and data (possibly although not necessarily using mathematics as a tool) Evidence.
How do fish live in the nature without dying out of eating all the time?
Answer:
Fish not only live in water, but they get oxygen from water. They breathe by taking water into their mouths and forcing it out through gill passages
Explanation:
the goal of a astatement of purpose is:
A purpose statement is a declaration of intent that encapsulates a document's particular subject and goals. It is usually included in the introduction to give the reader a clear picture of what the document will cover and what he or she will gain from reading it.
What is a statement of purpose?A Statement of Purpose, also referred to as a research statement or a letter of intent, is written to the admissions committee and discusses your career path, interests, professional contributions, goals, and the motivation for pursuing a specific program.
A purpose statement is a declaration of intent that encapsulates a document's particular subject and goals.
It is usually included in the introduction to give the reader a clear picture of what the document will cover and what he or she will gain from reading it.
Thus, this is the main goal of a statement of purpose.
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A neuron with several extensions coming off of the soma is categorized as a neuron.
Answer:
Yes, that is correct
Explanation:
any help? question in the photo.
Answer:
The lymphatic system is a combination of circurlatory and immune systems
Explanation:
yw :))
What results from the process of desalination?
Ore is extracted from the ground.
The supply of fresh water is increased.
Wastewater is handled and safely disposed of.
Steam is collected from within Earth’s crust.
The supply of fresh water is increased. Therefore, option (B) is correct.
What is desalination?Desalination is the process of removing salt and other minerals from seawater in order to make it suitable for drinking or irrigation. There are several different methods of desalination, including reverse osmosis, thermal distillation, and electrodialysis. These processes are used to produce fresh water from seawater in areas where there is a shortage of fresh water resources.
Desalination can be an effective way to increase the supply of fresh water in areas that are prone to drought or have limited access to other sources of water, but it can be expensive and energy-intensive.
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The area in the brain responsible for balance and fine motor control
Answer: The cerebellum
Explanation:
The cerebellum is responsible for balance, fine motor control, and more. This means that the area in the brain you are looking for is;
The cerebellum
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Which of the following is not true about capitalism?
Group of answer choices
all costs and benefits are internal
focused on wealth and job creation
growth is essential for capitalism to thrive
Resources are finite
Answer:
I think it is D. sry if i'm wrong
which is the following is a complete sentence which one is the answer A. no one asked me B. were best friends C. The prosecution. D.The ocean smell in the air.
The complete sentence is A. no one asked me.
What is a sentence?A sentence is a group of words arranged to make grammatical sense.
A complete sentence:
Contains a subject and predicateConveys a statement, question, exclamation, or commandConsists of a main clause and one or more subordinate clauses.Thus, the complete sentence is A. no one asked me.
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how does research in Social Psychology help to understand why sometimes our actions (behavior) do not match our attitudes (feelings often influenced by our Beliefs
Answer:
According to psychologist Gordon Allport, social psychology uses scientific methods "to understand and explain how the thoughts, feelings, and behavior of individuals are influenced by the actual, imagined, or implied presence of other human beings." What social psychology does is that it teaches us how people's social behavior is, and how we can match certain aspects of our emotions to uncalled attitudes. For example, someone may lash out at someone they truly love when they don't mean it, solely because they are upset. Social psychology can teach us how our feelings are coordinated with our beliefs and how we can react to them appropriately.
Explanation:
For carefully selected plants what is the purpose of regular pruning?
Answer:
To trim leaves to make sure it stays healthy
Explanation:
All plants need regular pruning
What kind of metabolic pathway is this and why?
Answer:
catabolic pathway/ catabolism
Explanation:
The energy profile diagram shows an exothermic or exergonic process - as the process releases energy. Catabolic reactions breakdown larger molecules into smaller ones, giving off energy. For example the glycolysis.
Which substance has a high albedo?
Answer:
I don't know what are your options but if you just have to name one substance it's sea ice
Which is true of Pluto?
© A. Pluto is not always the planet farthest from the sun.
® B. Pluto does not revolve around the sun.
C C. Pluto revolves around the sun but does not rotate.
• D. Pluto's orbit is almost perfectly round.
1. Protozoa are: A multicellular organisms B one-celled animals C members of the group protoctista D unicellular plants 2. Micro-organisms include: A bacteria and some fungi B viruses C protozoa D all of the above 3. Viruses are sometimes not considered as living organisms because: A they do not have any of the organelles found in cells they are incapable of independent reproduction B C they cannot carry out any metabolic processes. D all of the above
Answer:
1,unicellular plants 2,All of the above
During the mining process, which step immediately follows separating the mineral from the waste rock?
refining
distribution
crushing and milling
drilling and blasting asap please
Comminution
In order to separate the valuable components of an ore from the waste rock, the minerals must be liberated from their interlocked state physically by comminution.
The step that immediately follows separating the mineral from the waste rock during the mining process is crushing and milling. Therefore, the correct statement is option C.
What is crushing and milling?When the mineral gets separated from the waste rock in the form of large chunks, it further needs to be processed before it can be used. Crushing and milling break down the mineral into smaller pieces, which are easy to be processed early and refined.
Crushing uses mechanical force to break down the mineral, while milling grinds the mineral into a fine powder using heavy machinery such as crushers, ball mills, etc.
After the crushing and milling process, the mineral is more suitable for further processing, which involves additional steps such as flotation, leaching, etc. The final product formed is then distributed to the market.
Therefore, crushing and milling involve separating the mineral from the waste rock during the mining process.
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Which step in transcription occurs first?
Answer:
Option 3 : RNA polymerase attaches to the promoter.
Long Answer:
What is RNA? How is RNA produced?RNA is a nucleic acid that is single stranded and comparable to DNA. DNA is also known as deoxyribonucleic acid, whereas RNA is short for ribonucleic acid. The word "ribo" in the name refers to the kind of sugar that makes up the nucleic acid backbone. Although RNA comes in a variety of forms, the three primary kinds all play crucial roles in the cell's translation of the DNA code into functional proteins. A copy of a gene's DNA sequence, known as messenger RNA, exits the cell's nucleus. A ribosome converts the sequence in the mRNA into a polypeptide (unprocessed protein). RRNA is used to make ribosomes (ribosomal RNA). The polypeptide's building blocks, amino acids, are joined to tRNAs (transfer RNAs). Transfer RNAs ensure that the right amino acid is delivered to the polypeptide that the ribosome is producing by matching with their complement bases on the mRNA.
What is transcription in biology?Transcription is the biological process through which a complementary RNA strand is created using DNA as a template. This is the initial phase of either the creation of proteins or the transfer of information inside a cell. Genetic information is stored in DNA, which is subsequently used to transmit it to RNA during transcription and then control the synthesis of proteins during translation. Messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA are the three forms of RNA that may be produced (rRNA). Pre-commencement, initiation, elongation, and termination are the four phases of transcription. By attaching to a promoter region at the 5' end of a DNA strand, the RNA polymerase subunit starts pre-initiation, also known as template binding. The enzyme can access the template strand because the DNA strand is denatured, which separates the two complementary strands. Partner strand refers to the opposite strand. The DNA strand's promoter sequences are essential for the effective start of transcription.The identification of some of these motifs, including TATAAT and TTGACA in prokaryotes and TATAAAA and GGCCAATCT in eukaryotes, has been determined. Promoter sequences are particular sequences of the ribonucleotide bases making up the DNA strand (adenine, thymine, guanine, and cytosine). These patterns are referred to as cis-acting elements. For RNA polymerase to more easily attach to the promoter region in eukaryotes, an extra transcription factor is required.
What is the process of transcription and translation within biology? What are some examples?First, the double-stranded DNA unzips, and the mRNA strand generated (the sense transcript) will be complementary to the original strand of DNA (therefore containing particular codons/triplets of bases) and connected to the DNA through hydrogen bonds between complementary bases. Following this, the mRNA generated will separate from the DNA, exit the nucleus through a hole, and enter the cytoplasm. Then it will connect to a ribosome, which is where translation takes place. Specific amino acids are delivered to the ribosome via tRNA anticodons that are corresponding to the mRNA codons (as they have specific amino acid binding sites). When two tRNA molecules are present in the ribosome, they keep the amino acids in place while a condensation process creates peptide bonds between them to form a dipeptide. This procedure is repeated to create a polypeptide chain or protein by condensation polymerization, which has a certain primary structure because it contains a particular amino acid sequence or order. The translation step is now. Due to specific interactions (such as ionic bonds, disulfide bridges, covalent bonds, and hydrogen bonds) between particular R groups, this structure folds in a specific way, resulting in the secondary structure, which can be an alpha helix or a beta pleated sheet, and then the functional tertiary (3D) protein, which has a specific structure and consequently a specific function. As a result, it influences a cell's structure and functionality, leading to its specialization. A quaternary structure can be created by making further changes to the tertiary structure. This happens when the tertiary structure is linked to another polypeptide chain (for example, collagen is a fibrous protein made up of three polypeptide chains wound around one another and joined by hydrogen bonds) or another non-polypeptide group via covalent bonding or London forces/permanent dipole forces/ion dipole forces to form a conjugated protein (for instance, the conjugated globular protein haemoglobin contains the prosthetic group Fe2+). Thus, some proteins with a particular structure and consequent function are generated during translation. These proteins alter the structure and function of the cell, leading to its specialization.
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