Please help!!! Will give brainliest!!!

Hi,

The answer is 2 - divergent

Nucleotides are the subunits of DNA. The four nucleotides are adenine, cytosine, guanine and thymine. The order of the nucleotides determines the function of the DNA.

50% chance heterozygous

0% change homozygous recessive

50% for the first and 0% for the second

tissues/ membranes.

the monocell organisms hold an exterior membrane that separates them from the rest of the world ( among other things)

Distinctive type of cells would be forming different types of entities ( organs- systems)

Molecules tend to be common for organic and non- organic matters, holding specific phisical properties like the ability to transffer a certain type of impulse/ energy, causing sometimes the gathering of cells into forming tissues

The complexity of the living organisms initiates at a cellular level. The cellular level combines to form tissues.

Living things possess numerous properties like composed up of cells, reproduction, growth, homeostasis, perform metabolism, do the migration, etc.

The tissue level combines to form an organ, and the organ level combines to form an organ system. In this way, the complexity of living things increases.

Therefore, it is well described above.

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Rock

Answer:

it is rock.

Explanation:

the answer would be El Niño

Answer:

the answer is El Niño

Explanation:

i just took the test got a 100

A. They both attack their respective limbs to the axial skeleton.

Answer:

They both attach their respective limbs to the axial skeleton

Uhhhh C I think. Mitochondrion is used to make ATP which is energy so I think it is energy production

Answer: The correct answer would be option C.

Explanation:

Mitochondrion, also known as energy house of the cell, is a cell organelle mainly involved in the production of cellular energy, that is, ATP.

It is a double membrane-bound cell organelle which contains majority of enzymes involved in cellular respiration including ATP synthase.

All the metabolic processes involved in cellular respiration apart from glycolysis take place in mitochondria only. For example, Krebs cycle, oxidative phosphorylation, electron transport chain, chemiosmosis, et cetera.

Thus, if a cell contains numerous mitochondria then, the main function of the cell would be energy production.

I'm taking an educated guess of A or B.

Answer:

A, B, AB, or O

Explanation:

Answer:

Organs

Explanation:

color blindness

hope this helps :)

Answer:On the underside of the pinna

Explanation:

The " Rule of ten " is referring to the decreasing amount of kylo calories as you go down the food chain. The producer has the most energy, around one million, the primary consumer gets 10% of that, the secondary consumer gets 10% of the primary consumer's energy, and so on and so on

The rule of 10 in the energy pyramid implies that only about 10 percent of energy is transferred from one trophic level to the next higher level in an ecosystem, with the rest being lost to metabolic processes or heat, culminating in fewer organisms and less biomass at higher levels.

The rule of 10 within an energy pyramid refers to the observation that only about 10 percent of the energy at one trophic level is passed on to the next higher level. To illustrate, if producers in an ecological pyramid have 1,000,000 kilocalories of energy, then primary consumers would only receive 100,000 kilocalories of energy. The remaining 90 percent is used for metabolic processes or lost as heat to the environment. This decrease in energy availability at higher trophic levels results in fewer organisms and less biomass.

Energy pyramids are always upright because the flow of energy only goes in one direction – up the trophic levels from producers to consumers – and is diminished at each step due to energy losses, mostly as metabolic heat. This is different from the pyramids of numbers or biomass, which can take on different shapes, including inverted or diamond-shaped, depending on the ecosystem.

Higher trophic levels have insufficient energy to support large populations, thereby limiting the number of trophic levels in an ecosystem. This understanding of energy transfer and biomass distribution is crucial for studying ecosystem dynamics and the structure of an ecosystem.

Answer: C) They can find the neighborhoods that are in the most danger, where to set up shelters, and which routes will help people reach safety.  

Explanation: GIS is an extremely useful tool in analyzing geographic information. By overlaying  topographic data as well as infrastructure, populations, bio-physical datasets (e.g. flood, landslide, storm surge, earthquake data), vulnerable areas as well are relatively safe areas can be detected. Thus, routes to safety as well as shelter construction can be planned.

The strength of an earthquake as well floodwater depth cannot be determined in advance with GIS. The bio.physical datasets that are used come from events that have already occurred and not future events. With GIS the damage caused by a future even can be estimated, but the strength of the natural disaster itself cannot.

A Geographic Information System (GIS) can assist city officials in planning their response to a natural disaster by identifying high-risk neighborhoods, suggesting the best locations to set up shelters, and creating evacuation routes for the safe displacement of people.

A Geographic Information System (GIS) is a powerful tool that provides beneficial data for planning and implementing strategies in response to natural disasters.

The best example of how city officials can use GIS to plan their response to ensure the safety of citizens is option C: They can find the neighborhoods that are in the most danger, where to set up shelters, and which routes will help people reach safety.

GIS allows these officials to accurately visualize locations on a map and pinpoint high-risk areas. Planning evacuation routes or strategizing the best places for establishing disaster relief centers can be exceptionally beneficial in such moments. Ultimately, GIS assists in making informed decisions and formulating emergency response plans by providing insightful data about the geographical attributes of areas affected by natural disasters.

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Promotion of increased activities such as voting and jet ski

The activity that would not contribute to the conservation of fresh water is the promotion of increased recreational activities like boating and jet skiing, as they can lead to greater pollution and habitat disruption.

The option that would NOT lead to the conservation and protection of fresh water on Earth is D) promotion of increased activities such as boating and jet skiing. This is because increased recreational activities on water bodies typically lead to greater pollution and habitat disruption. Stricter pollution standards (A), using gray water for firefighting (B), and installing efficient toilets (C) would all contribute positively to water conservation.

Actions like stricter standards for dumping pollution (A) are aimed at reducing the contaminants entering waterways. Using gray water for firefighting (B) conserves fresh water by repurposing wastewater. Installing low to no flush toilets (C) reduces the amount of fresh water used in toilets, conserving water. However, increased recreational activities on water bodies (D) can result in pollution from spills, litter, and erosion, and also disrupt local ecosystems.

Answer:

D)4/1

Explanation:

Answer: 4/1

Explanation: Sixteen divided by 4 is obviously 4 and 4/1 is 4 so that's why and i just answered it.

Answer:

The answer is B. There was a variety of food available on island X but there were only large seeds and nuts on island Y.

Explanation:

Darwin studied the flora and fauna of Galapagos island. He found that there were many varieties of small black birds which differed mainly in the shape of beaks and feeding habits. These small birds were later called as Darwin finches. Darwin realized that all these finches evolved on the same island itself and developed different beaks based on feeding habits.

Since on island X there was variety of food available, birds evolved with different beaks, whereas, on island Y only single type of seeds were available giving no chance for any evolution to occur.

Alleles are defined as the alternative forms of gene, which are found on the same loci on a chromosome. The individual with AO and BO genotype will produce offspring with genotype:

3.) A, B, AB, or O

Alleles are the two or more genes that are present on the same locus of chromosome. In the given question, it is given that:

The genotype of the offspring can be A, B, AB, or O. It is due to the co-dominance of alleles. Co-dominance is defined as the relationship between two variants of the gene. In co-dominance, both the alleles are expressed and observed in the phenotype. Thus, the offspring can have any of the blood types.

Therefore, the offspring can posses A, B, AB, or O blood group due to co-dominance of alleles.

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An Individual with AO genotype and an Individual with BO genotype will produce an offspring with ; ( 3 ) A, B, AB, or O

Given that the alleles A and B are codominant to each other and dominant to allele O, this means that alleles A and B can be seen and expressed in a phenotype while allele O is also dominant but becomes recessive when paired with either A or B.   while  

Phenotype with allele O is seen and expressed when not paired with any dominant allele. therefore Individuals with AO genotype and BO genotype will produce offsprings with  A, B, AB, or O  blood groups due the codominance factor possessed by alleles A and B.

Hence we can conclude that An Individual with AO genotype and an Individual with BO genotype will produce an offspring with ; ( 3 ) A, B, AB, or O

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A because they do not have the dominent gene for the disease

The correct answer is B) B and C

Answer:

Y-chromosome analysis --- a correct father is identified.

PCR -- A suspect is idenified using a small sample of evidence.

mtDNA analysis -- A missing person is correctly identified.

Answer:

Y-chromosome analysis A correct father is identified.

PCR  A suspect is identified using a small sample of evidence.

mtDNA analysis A missing person is correctly identified

the answer is C) Coyote

i think it’s C- coyote

clover -> rabbit -> coyote

Answer: works optimally at 20°C

Enzymes are a broad group of biological catalysts that have the role of accelerating chemical reactions by binding to molecules and altering them in specific ways. They are essential to the correct functioning of the body.

Enzymes function only at certain temperatures and pH ranges. The enzyme shown in the graph works optimally at 20°C. This is shown by the fact that the reaction rate, enhanced by the enzyme, reaches a maximum at this temperature. The higher the temperature, the more effective the enzyme.

However, at temperatures higher than this optimal threshold, the enzyme will gradually decrease in efficiency. To high or low temperatures will have this effect.

Answer: Works optimally at 20°C

Explanation:

Get it right on the test! So can confirm it is correct if the question on your test is:

The graph above shows the progress of an enzyme-catalyzed chemical reaction. Based on the graph, this enzyme

begins to denature above 5°C wrong

begins to denature below 33°C wrong

works optimally at 20°C Correct

works optimally at 15°C wrong

The answer is B. Muscle Fiber

The answer is the Ozone gas which consists of three oxygen atoms.

Answer:

C) Sound energy travelled as waves from one tuning fork to the other.

Explanation:

The air consists of particles. These particles transfer energy using waves.

Answer:

The correct answer is option C. Sound energy traveled as waves from one tuning fork to the other.  

Explanation:

Sound energy is the energy that is generated if an object vibrates. The sound is basically is the waves that travel by a medium such as water, solid and air. the solid medium is usually metal or wood. guitar is one of the great examples of the sound energy-producing object.

The sound is one of the forms of mechanical energy. In this case, sound energy is generating by the hitting tuning fork with a mallet that is transferred as waves to the other tuning fork.

Thus, the correct answer is option C.

Y - yellow

y - green fruit

P:             YY                    x                  Yy

G:                    Y               x               Y        y

F1: YY, Yy

F=1

G=1:1

All offspring are a yellow

                   Y                  y

Y                YY                  Yy

the right answer is B)   50% homozygous dominant and 50% heterozygous.

The expected genotype percentages in the offspring when YY is crossed with a plant with genotype Yy is 50% homozygous dominant and 50% heterozygous. The correct option is B.

Alleles are a variant of genes. They are of two types, dominant, the one which shows up, and the recessive, the one which is hidden. Dominant is represented with a capital letter and the recessive is represented with a small letter.

When the YY  x Yy

Y - yellow

y - green fruit

P:   YY    x     Yy

G:  Y       x       Y        y

F1: YY, Yy

F=1

G=1:1

All offspring are a yellow

                  Y      y

Y                YY         Yy

Thus, option B) 50% homozygous dominant and 50% heterozygous

is correct.

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The complementary base would be TACGCT. T always pairs with A and G always pairs with C. Brainliest?

To find the complementary base sequence of ATGCGA in DNA, replace each base with its complementary partner, resulting in the sequence TACGCT.

The question asks for the complementary base sequence for a given segment of DNA with the bases ATGCGA. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). Therefore, to find the complementary strand, we replace each base with its pair.

Therefore, the complementary sequence to the DNA segment ATGCGA is TACGCT.

Meiosis involves two rounds of division to produce haploid sex cells from a diploid cell. The first division reduces the chromosome number, and the second separates sister chromatids, resulting in four unique haploid cells.

During meiosis I, the cell reduces the chromosome number from diploid (two sets) to haploid (one set) by separating homologous chromosomes. This is followed by meiosis II, where sister chromatids are separated, much like in mitosis, resulting in four unique haploid cells, each with half the genetic information of the original cell.

Here is a summary of the process:

This process ensures genetic diversity and maintains the proper chromosome number across generations during fertilization.

The average density of the boat, including the steel and air, is less dense than 1.00 g/cm³. ... lake water is more dense than pure water. steel has a special ability to float regardless of density.

Answer:

The shape of boat allows the boat to have an average density less than one and also causes displacement of water in large amount.

Explanation:

The floating of an object is governed by Archimedes principle which states that the amount of water displaced by an object when it is placed in water must be large enough to allow the object to float.

When the steel metal is carved into a boat, its shape and surface area changes due to which it displaces a larger volume of water thereby causing the boat to float. Also the average density of boat as compared to its surrounding water gets lesser than unit g/cm^3 which also causes floating of steel boat in lake water.