Which is a compound that is only found in the cells of autotrophs that perform photosynthesis to enable these organisms to create their own food?

To answer this question we need to define our trait of interest, later we define our family relationtionships, and in this particular case we can choose who presents the trait of interest, finally, we do a punnet square to prove the proposed pattern of inheritance.

The trait of interest: Smile dimples

Alleles: S= smile dimples (dominant), s= no smile dimples (recessive)

Note: for a recessive trait (in this case no smile dimplis) shows must be homozygous (ss) if the individual is heterozygous (Ss) or dominant homozygous (SS) smile dimple will be present.

Now we define our family relationships

Now having family relationships clear we can choose inheritance patterns

Having inheritance atterns saet we cn do he roproneret squares

stgeneration P,rthe pantal cross is : SS x ss

Frequencies: All are heterozygous and have smile dimples

2nd generation

Jimmy x Ara: Ss x Ss

Fred x Brittney. Ss x SS

Brooklyn x Timmy: Ss x ss

Frequencies

Jimmy x Ara (SsxSs)

Genotypic: 1:2:1 (one dominant homozygous, two heterozygous, one recessive homozygous)

Phenotypic:3:1 (three dimples, one no dimples)

Fred x Brittney (SsxSS)

Genotypic: 2: 2 (two dominant homozygous, two heterozygous)

Phenotypic: 4 (All have dimples)

Brooklyn x Timmy (Ssxss)

Genotypic: 2:2 (Two recessive homozygous,thw heterozygous)

Phenotypic: 2:2 (Two with dimples, two no dimples)

The control group is the set of non-scarified seeds. The experimental group is the set of scarified seeds. The independent variable is scarification process. The dependent variable. is the number of seeds that germinated in each group.

Controlled variables are the amount of water supplied daily, the constant temperature of the growing environment, the type of cherry seeds used and the size of the planting pots.

Quantitative data are the daily count of the number of seeds that germinated in each group over three weeks.

The study does not have qualitative data.

A scientific experiment needs to feature all of the elements represented above to be effective and reliable. This is because these elements prove that the experiment was carried out methodically, specifically, and with care in each variable and presented data.

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The expected percent of offspring of the Scottish fold with folded ears is 75%.

The Scottish Fold is a breed of domestic cat with a natural dominant gene mutation that affects cartilage throughout the body, causing the ears to "fold", bending forward and down towards the front of the head, which gives the cat what is often described as an "owl-like" appearance.

The fold is inherited as an autosomal dominant trait. This means that a cat with folded ears may have either one (heterozygous) or two copies (homozygous) of the dominant fold gene (Fd). A cat with normal ears should have two copies of the normal gene (fd).

If a cat that is heterozygous for the fold allele mates with a cat that is homozygous for the fold allele, the expected percent of offspring that will have each characteristic are:

Therefore, the expected percent of offspring with folded ears is 75%.

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Answer:

That would be A

Explanation:

They recycle nutrients back into the soil

Answer: One type of map uses the cytogenetic location to describe a gene’s position. The cytogenetic location is based on a distinctive pattern of bands created when chromosomes are stained with certain chemicals. Another type of map uses the molecular location, a precise description of a gene's position on a chromosome. The molecular location is based on the sequence of DNA building blocks (base pairs) that make up the chromosome. Buttt I don’t know if this is the answer your looking for. But I hope this helps in a way.

Explanation:

The correct option from the given question is option A) Freshwater is expected to decrease due to climate change.

Explanation:

Climate change refers to the long-term changes in the average weather patterns that have come to define Earth’s local, regional, and global climates. Climate change is primarily due to the increase in atmospheric concentrations of greenhouse gases (GHGs) produced by human activities, such as burning fossil fuels and deforestation.

Climate change has numerous consequences on the planet, including rising temperatures, sea level rise, increased frequency, and severity of extreme weather events, and changes in precipitation patterns, all of which have significant impacts on human societies and ecosystems.

Among the given options, freshwater is expected to decrease due to climate change. Climate change alters precipitation patterns, resulting in more frequent and severe droughts in some regions and increased flooding in others, resulting in water shortages. Higher temperatures and evaporation rates result in drier soils, which reduces water availability. These factors can reduce the amount of freshwater available for human consumption, agriculture, and other purposes.

A. Freshwater - all others increase

Answer:

Hmm.

Explanation:

'Many geologists believe that as the Earth cooled the heavier, denser materials sank to the center and the lighter materials rose to the top. Because of this, the crust is made of the lightest materials (rock- basalts and granites) and the core consists of heavy metals (nickel and iron).'

Answer:

Why is the crust made of the lightest

materials, and the core the heavy

metals?

Explanation:

Many geologists believe that as the Earth cooled the heavier, denser materials sank to the center and the lighter materials rose to the top. Because of this, the crust is made of the lightest materials (rock- basalts and granites) and the core consists of heavy metals (nickel and iron).

Hope that helped.

EOS lip balms stand out due to their innovative design, natural ingredients, variety of flavours, long-lasting formula, and commitment to quality and user satisfaction.

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Note: The correct question would be as

What are the key advancements and improvements in EOS (Evolution of Smooth) lip balms compared to traditional lip balms?

A particle model describes how the particles that make up a solid liquid or gas are arranged and how they move.

The particle theory of matter is a model that describes the arrangement and movement of particles in matter. Models are used to describe the physical properties of solids liquids and gases. Elements and compounds can be represented using particle diagrams. This is a box with colored spheres drawn to represent atoms or molecules.

These diagrams can represent the elements and compounds and their molecular composition by type of spheres and how they are connected. Certain chemical reactions can be represented using particle diagrams. In this diagram, the reaction mixture is represented both before the reaction occurs and after the reaction is as complete as possible. There are small spaces between particles in liquids but not as small as in solids.

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Answer:

Here are some uses of biotechnology in the production of washing powders:

Enzymes: Enzymes are commonly used in washing powders to enhance the cleaning efficiency and remove various types of stains.  Proteases, amylases, lipases, and cellulases are examples of enzymes used in washing powders. These enzymes break down protein-based, starch-based, lipid-based, and cellulose-based stains, respectively, into smaller fragments, making them easier to remove during the washing process.

Bio-surfactants: Surfactants are essential components of washing powders as they help to remove dirt and oil from fabrics. Biotechnology allows for the development of bio-surfactants, which are surfactants derived from biological sources, such as bacteria or yeast. These bio-surfactants are more environmentally friendly than traditional surfactants as they are biodegradable and have lower ecological impact.

Microbial Strains: Biotechnology can be used to isolate, characterize, and optimize microbial strains that produce enzymes or bio-surfactants. Microorganisms, such as bacteria and fungi, can be engineered or selected for their ability to produce specific compounds that enhance the cleaning performance of washing powders.

Genetic Modification: Genetic modification techniques can be employed to enhance the properties of microorganisms used in the production of enzymes or bio-surfactants. This allows for the creation of microorganisms with improved characteristics, such as increased enzyme activity or enhanced stability under varying conditions.

Fermentation Processes: Biotechnology facilitates the use of fermentation processes to produce enzymes and bio-surfactants at a large scale. Fermentation involves the controlled growth of microorganisms in bioreactors, where they produce enzymes or bio-surfactants through metabolic processes. This enables the efficient and cost-effective production of these ingredients for use in washing powders.

Explanation:

Answer:

A

Explanation:

because cactus are in the desert

Answer:

its the first one

Explanation:

Answer:

Aerobic

Explanation:

Your Welcome! Have a nice day!

The biuret test is used to detect the presence of proteins in a sample. Biuret reagent is added to the sample, and if proteins are present, the copper ions in the reagent will bind to the peptide bonds in the protein, causing the solution to turn from blue to purple. The intensity of the color change is proportional to the amount of protein present in the sample.

Benedict's test is used to detect the presence of reducing sugars, such as glucose and fructose, in a sample. To perform the test, the sample is mixed with Benedict's reagent and heated in a water bath. If reducing sugars are present, the solution will change from blue to green, yellow, orange, or red, depending on the concentration of reducing sugars.

The iodine test is used to detect the presence of starch in a sample. Iodine is added to the sample, and if starch is present, the iodine will bind to the starch molecules, forming a blue-black color.

The Sudan test is used to detect the presence of lipids or fats in a sample. Sudan III or Sudan IV dye is added to the sample, and if lipids are present, the dye will bind to the lipids, causing them to appear as red droplets in the sample.

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Answer:

because at each level there is respiration loss

Explanation:

i think tell me if im rong

Answer:

Washington d.c is the capital of the u.s

Apparent brightness refers to how bright a star appears to an observer on Earth. It is determined by two factors: intrinsic brightness and distance.

Intrinsic brightness, also known as absolute brightness or luminosity, is a measure of the total amount of light energy a star emits. It depends on the star's size, temperature, and stage of evolution. Intrinsic brightness is typically expressed in terms of the star's luminosity, which is the amount of energy radiated per unit of time.

Distance plays a crucial role in determining the apparent brightness of a star. The further away a star is from Earth, the more its light spreads out over a larger area, resulting in a decrease in apparent brightness. This relationship follows the inverse square law, which states that the apparent brightness of an object is inversely proportional to the square of its distance from the observer.

While stars are indeed burning balls of extremely hot gases that form through nuclear fusion, their apparent brightness can vary depending on their intrinsic brightness and distance from Earth. A star with high intrinsic brightness may appear faint if it is located at a significant distance, while a less intrinsically bright star that is closer to Earth may appear brighter in the night sky.

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A transcription pre-initiation complex (TIC) is a large complex of proteins, including RNA polymerase, which assembles at the start of a gene in the nucleus.

Its primary role is to initiate transcription, the process of transferring genetic information from DNA to RNA. This process begins with the unwinding of the DNA double helix at the start of a gene. The TIC then recruits the enzyme RNA polymerase, which binds to the unwound DNA. This binding facilitates the recognition of the gene's start site by the TIC, which is then able to direct the action of the RNA polymerase. In doing so, it causes the production of a single-stranded mRNA molecule that copies the gene's DNA sequence. This mRNA molecule can then be transported to the cytoplasm to be translated into a protein. Therefore, the TIC is an essential part of transcription, and its role in gene expression is highly important.

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Answer:

D

Explanation:

longitude, coordinate system by means of which the position or location of any place on Earth’s surface can be determined and described.

if it is lined from north to south it measures east to west that is why i say d

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The answer is classifying.

~~~~~~~~~~~~~~~~~~~~~~~~~~~

Definition: Arranging (a group of people or things) in classes or categories according to shared qualities or characteristics.

The transported tissue that allows water to travel upward from the roots to the leaves is the xylem tissue in vascular plants such as in this case giant sequoia.

The function of the xylem tissue in trees and vascular plants is to transport water and dissolved solutes from the roots to the upper organs, i.e., the shoot and leaves.

Therefore, with this data, we can see that function of the xylem tissue in trees and vascular plants is based on water transport.

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Their movement will require the input of energy. That is option B.

An active transport is defined as the movement of molecules across the cell membrane from different compartments in the living organism.

The active transport makes use of energy because of the need to move molecules from a semi permeable membrane that is against a concentration gradient.

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The situation in which a mother is feeding her infant a cultural dish that contains honey has to be taken with great consideration. This is because it is a matter of the safety of an infant.

The steps required for the safety of infants are as follows:

In this situation, you have to acknowledge to the mother that this practice is not safe for the health of your infant and try to introduce some of the negative aspects of this action. Also, warn her not to proceed with this action in the future because child safety is of utmost importance.

Therefore, the situation in which a mother is feeding her infant a cultural dish that contains honey has to be taken with great consideration.

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Answer:

b) The hydrolysis of ATP helps "pay for the formation of a thioester involving CoA-SH.

Explanation:

In the citrate cycle, we know that lysis is mediated by the hydrolysis of ATP, which is the fuel of the reaction, so the correct answer is B. The hydrolysis of ATP helps "pay for the formation of a thioester involving CoA-SH.

Answer:

A. igneous

Explanation:

it froms from melted lava

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