Can someone please help me on this this is I have to finish up this question to be done

Answer:

Hope this helps have a good day <3

Explanation:

If you know the genotypes of two parents, you can predict the genotype and phenotype of their offspring. The B allele is dominant, so its phenotype is expressed, even when the b allele is present in the genotype. ... Write the second allele for the Bb horse here.

Answer:

Plant cells are encompassed by a rigid cell wall, while human white blood cells have a plasma membrane.

Explanation:

Answer:

Germination is usually the growth of a plant contained within a seed; it results in the formation of the seedling. It is also the process of reactivation of metabolic machinery of the seed resulting in the emergence of radicle and plumule.

or

Germination, the sprouting of a seed, spore, or other reproductive body, usually after a period of dormancy. The absorption of water, the passage of time, chilling, warming, oxygen availability, and light exposure may all operate in initiating the process.

or

Germination is the process by which an organism grows from a seed or similar structure. The most common example of germination is the sprouting of a seedling from a seed of an angiosperm or gymnosperm

Explanation:

brainliest pls

Answer:

the correct answer is c i just tuck the text

Explanation:

Answer:

The herds have been declining in recent decades due to a complicated mix of factors including hunting, disease, diminished food availability, and climate change, the report explains.

Answer: 3 and 5 only

Explanation:

Adenine is a purine nitrogenous base and it pairs with thymine which is a pyrimidine nitrogenous base with a triple hydrogen bond in a DNA structure. The adenine binds with thymine directly and indirectly with a deoxyribose sugar which is attached with it in the back it forms the part of sugar phosphate backbone and in the front hydrogen bonding helps in the stabilizing the DNA structure by binding two separate strands of DNA in a stable double helical structure.

Answer:

The genotype Ratio is 1. All are Gg.

The phenotype is all Green spinach

Explanation:

Punnett Square:

    G                G

    _________________

g   |   Gg         |     Gg          |

    |________|________  |

g   |    Gg        |     Gg          |

    |________|________  |

The genotype Ratio is 1. All are Gg.

The phenotype is all Green spinach

Answer:

i dont care

Explanation:

i dont know

Your answer would be $4 times $y.

Hope this helps; have a great day!

The amino acid change that can result from a single base change is : Glycine to alanine. (Option c)

A single base change in the DNA sequence, also known as a point mutation, can result in an amino acid change in the corresponding protein sequence. Among the given options, the amino acid change that can result from a single base change is:

c) Glycine to alanine.

Glycine (Gly) and alanine (Ala) are both nonpolar amino acids, and they have similar properties. They differ in the presence of a methyl group in alanine, which is absent in glycine. A single base change in the DNA sequence can lead to a substitution of one nucleotide, ultimately resulting in a change in the corresponding mRNA codon during translation. Depending on the specific codon affected, a glycine residue can be replaced by an alanine residue due to this single base change.

The other options:

a) Methionine (Met) to arginine (Arg): This change involves a substitution of a nonpolar amino acid with a positively charged amino acid. This change would typically require multiple nucleotide changes since methionine and arginine have different properties and are encoded by different codons.

b) Histidine (His) to glutamic acid (Glu): This change involves a substitution of a positively charged amino acid with a negatively charged amino acid. This change would typically require multiple nucleotide changes since histidine and glutamic acid have different properties and are encoded by different codons.

d) Proline (Pro) to alanine (Ala): This change involves a substitution of a cyclic amino acid (proline) with a nonpolar amino acid (alanine). This change would typically require multiple nucleotide changes since proline and alanine have different properties and are encoded by different codons.

e) Tyrosine (Tyr) to valine (Val): This change involves a substitution of an aromatic amino acid (tyrosine) with a nonpolar amino acid (valine). This change would typically require multiple nucleotide changes since tyrosine and valine have different properties and are encoded by different codons.

So, the only option where a single base change can lead to an amino acid change is c) Glycine to alanine.

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Answer:

nucleotides

Explanation:

made of three parts , phosphate group, sugar group and one of four nitrogen bases

Answer:

Chromosomes

Explanation:

The chromosomes from both parents from the DNA of the offspring

Nuclear Power Pros: Nuclear energy is  also a cleaner energy source than many other types of power plants. It emits fewer greenhouse gases than other power plants, including fossil fuel plants.

Cons: The risk of a nuclear disaster is high and can cause severe environmental damage. Radiation leaks can have devastating impacts on local ecosystems, and nuclear waste is very challenging to dispose of safely. There is also a high cost associated with building a nuclear power plant

Nuclear Power Pros: Nuclear energy is a highly concentrated energy source. The power produced from one nuclear power plant can operate an entire city and more. It is also a cleaner energy source than many other types of power plants. It emits fewer greenhouse gases than other power plants, including fossil fuel plants. It also has a lower risk of air pollution than other sources. The supply of uranium is abundant and reliable for the next 100 years. 

Cons: The risk of a nuclear disaster is high and can cause severe environmental damage. Radiation leaks can have devastating impacts on local ecosystems, and nuclear waste is very challenging to dispose of safely. There is also a high cost associated with building a nuclear power plant. The preferred source of energy is nuclear power. Nuclear energy is highly efficient, and the supply of uranium is reliable for the next century. Though the risk of a nuclear disaster is high, nuclear energy is still a cleaner source of energy and releases fewer greenhouse gases than other sources of power. The supply of uranium is also abundant and can provide power for a long time. Overall, nuclear energy should be viewed as a viable option to produce electricity.

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In a vertical profile, the soil and groundwater consist of the unsaturated zone, groundwater table, and saturated zone. A DNAPL spilled on the surface would migrate downward through the unsaturated zone, accumulating at a confining layer. An LNAPL spilled on the surface would migrate horizontally through the unsaturated zone, floating on the groundwater table.

A vertical profile of soil and groundwater below our feet, including a small stream is a type of representation of soil and groundwater below the earth's surface.

It is used to show the various layers present in the earth's surface, and how groundwater flows in it. In the profile, all major components are included and labeled as follows:

1. Groundwater table: The groundwater table is the topmost layer of groundwater. It is the surface of the groundwater, and it indicates the level of water in the subsurface.

2. Confining layers: Confining layers are layers of soil that restrict the flow of water. They can be made up of clay, silt, or other types of soil.

3. Unconfined aquifer: An unconfined aquifer is a type of aquifer that is not confined by any layer of soil. It is open to the surface and is connected to the atmosphere.

4. Confined aquifer: A confined aquifer is a type of aquifer that is confined by a layer of soil. It is not open to the surface and is not connected to the atmosphere.

5. Saturated zone: The saturated zone is the area of the soil where the pores are filled with water.

6. Unsaturated zone: The unsaturated zone is the area of the soil where the pores are not filled with water.

7. The direction of groundwater flow: Groundwater flows from higher elevations to lower elevations. It flows in the direction of the groundwater table.

8. Stream water level connects to the groundwater table by capillary action. If a DNAPL (a dense non-aqueous phase liquid) is spilled on the soil surface, it would migrate to the saturated zone since it has a high density and is non-aqueous. In the subsurface, it will move down until it reaches the first confining layer.

After it reaches the confining layer, it will move laterally and can eventually reach the confined aquifer. DNAPLs are hazardous chemicals that can contaminate groundwater, so they are a significant concern.

If a LNAPL (a light non-aqueous phase liquid) is spilled on the soil surface, it would migrate to the unsaturated zone because it has low density and is non-aqueous. The LNAPL will remain in the unsaturated zone until it is completely evaporated, absorbed by the soil, or removed. Because they are not as dense as water, they pose less of a risk to groundwater contamination than DNAPLs.

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Answer:

1222

Explanation:

121

As a researcher studying aquatic parasites at Point Reyes National Seashore, after a thorough examination of an animal species with bilateral symmetry, tissues, and no body cavity, it can be concluded that it belongs to Phylum Platyhelminthes which contains flatworms. The organism belongs to the Phylum Platyhelminthes, which contains flatworms.

The phylum consists of free-living and parasitic organisms that have a simple body structure without a coelom (body cavity) and lack specialized respiratory and circulatory organs. Because the organism lacks a coelom, which is a major characteristic of higher animals like mammals and birds, it is a flatworm. The absence of a body cavity makes flatworms very thin and flattened with tissues and organs directly attached to each other. These animals are known for their parasitic lifestyles. They can live in marine, freshwater, and even damp terrestrial environments. Bilateral symmetry, which means that the animal has a left and right side that are mirror images of each other, is also a common feature of this phylum. The nervous system of flatworms consists of a ganglionated nerve cord with one or two pairs of nerve ganglia.

The flatworm's digestive system is incomplete and mouth-like structures can be found on both ends of their body. Their mode of reproduction includes sexual and asexual reproduction. Some flatworms are free-living, while others are parasites and are responsible for many diseases in humans and animals.

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Answer:

D. Both plant and animal cells

Explanation:

The explanation is that animal and plant cells are eukaryotic cells which means they have a nucleus which contains and protects the genetic material. Bacteria is a prokaryotic cell which means it does have genetic material but doesn't have a nucleus.

Answer:

The use of anabolic steroids can raise blood levels of testosterone well above a person's normal range. As a result, the body may try to regulate testosterone levels by shutting down its own production of testosterone. In order to prevent this, people usually use anabolics in cycles of a few weeks on and then off.

Explanation:

- Eijiro <3

Answer:

he will survive and remain normal

Answer:

Explanation:

Option A is the correct answer

The limit of resolution of Hooke's microscope was significantly smaller than the unaided human eye.

Robert Hooke, an English scientist in the 17th century, is known for his work in microscopy. He developed an early compound microscope, which allowed for higher magnification and improved resolution compared to the unaided eye.

While the exact limit of resolution of Hooke's microscope is not provided, it is generally accepted that his microscope had a resolution on the order of micrometers (μm) or even smaller. This means that it could distinguish details and structures that were much smaller than what the unaided human eye could perceive.

The resolution of a microscope depends on various factors, including the quality of lenses, the wavelength of light used, and the numerical aperture of the system. Hooke's microscope likely had a resolution in the range of tens or hundreds of micrometers, enabling him to observe and document microscopic structures and organisms with greater detail and accuracy.

Hooke's microscope had a significantly higher limit of resolution than the unaided human eye, allowing him to explore and contribute to the field of microscopy and our understanding of the microscopic world.

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Answer:

platyrrhines evolved from early anthropoids in Africa and rafted or island hopped across the Atlantic to South America. ( option A )

Explanation:

The best-accepted hypothesis for the dispersal of monkeys to the New World is ; platyrrhines evolved from early anthropoids in Africa and rafted or island hopped across the Atlantic to South America.

The group of answer choices are various hypothesis about the dispersal of monkeys but the best-accepted hypothesis is the first option ( Option A )

The expected population size after one year is 450 individuals because it is less than the carrying capacity of the pond.

The annual rate of increase of a fish population of 250 in a pond has a maximum annual rate of increase of 0.8, and the carrying capacity of the pond is 1,500 for this species, what is the expected population size after one year?The annual rate of increase for a fish population is defined as the maximum number of new individuals that can be produced in a population during a year.

The formula for calculating the rate of increase is:

Rate of increase = (birth rate + immigration rate) - (death rate + emigration rate)For this population, the annual rate of increase is 0.8. That means that in one year, the population can increase by 0.8 * 250 = 200 individuals. So if the population size at the start of the year is 250, the population size at the end of the year would be 250 + 200 = 450 individuals.

The carrying capacity of a pond is the maximum number of individuals of a species that can be sustained by the environment. In this case, the carrying capacity is 1,500 individuals. However, the population size cannot exceed the carrying capacity of the pond, so we need to adjust our answer accordingly. Therefore, the expected population size after one year is 450 individuals because it is less than the carrying capacity of the pond. Therefore, the answer is 450.

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Answer:

The artificial reef would decrease erosion of the coastline.

Explanation:

Artificial reefs are created in area where there is little uderwater topography or near established coral reefs to imitate or even substitute for natural coral reefs where they are absent or endangered due various factors which are mostly human in nature. The artificial serves to provide a habitat for marine organisms and ensure more biodiversity around the area by providing shelter from predation and surfaces for encrusting organisms such as corals and sponges to grow on. The growth of these lower level food chain organisms attract larger predator organisms thereby increasing the biodiversity in the area.

Artificial reefs are made from a variety of materials such as shipwrecks, construction debris, oil rigs, concrete, and any other man-made objects. Since reef structures protect shorelines against waves, artificial reefs would decrease the erosion of the coastline providing benefit to the people living along the coastline by preventing the destruction of beaches and coastal property,

Answer:

A

Explanation:

A is at the top therefore would be most affected by the weathering

Answer:

search up the question and you find lots of accurate results

Energy is required for a variety of vital biological and cellular functions, including ATP hydrolysis. These include active transport, Purinergic signaling, synaptic signaling, intracellular signaling, DNA and RNA synthesis, and muscular contraction.

The fundamental units of all living things are cells. There are many billions of cells in a human body. They provide the body structure, absorb nutrients from meals, turn those nutrients into energy, and perform certain tasks.

Adenosine triphosphate molecules directly provide the energy needed for cellular functions (ATP). One adenosine molecule and three phosphate groups, or Pi for short, make up ATP. The chemical energy that is stored in each ATP molecule is not very large. By dissolving ATP into adenosine diphosphate (ADP) and a phosphate group, this energy may be released.

The energy process include active transport, Purinergic signaling, synaptic signaling, intracellular signaling, DNA and RNA synthesis, and muscular contraction.

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Answer:

Externally

Explanation:

Usually, detritivores are mostly animals, while saprotrophs are mostly fungi. Furthermore, detritivores consume lumps of dead organic matter separately, while saprotrophs absorb chemically digested food. Saprotrophs digest their food externally, whereas detritivores do it internally in the digestive system.

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Answer:

American Foulbrood is a highly lethal and contagious disease of honey bees, caused by the spore-forming bacteria Bacillus larvae. The disease causes larvae to die after cells are capped. Worker bees have difficulty trying to remove the dead larvae, and often contaminate the hive with additional spores.