Several genes in humans in addition to the ABO gene (I) give rise to recognizable antigens on the surface of the red blood cells. The Rh marker is determined by positive (R) and negative alleles (r) of gene R, where R is completely dominant to r. The presence of M and N surface markers are controlled by two codominant alleles of gene L (LM and LN). For each mother-child pair, choose the father of the child from among the males in the right column. (Assume that all mothers and fathers are HH.)

The feature labeled 7 are parking meters which are located in urban areas.

Urban areas are highly inhabited areas that have a diversity of land uses and a high population density. High rates of economic activity, rapid population increase, and a variety of housing types are typical characteristics of these locations. Normal associations between urban regions and high levels of poverty, crime, and pollution exist. Typically, urban regions can be located in the centre of large cities, in the midst of them, or in their suburbs.

Public transit, such subways, buses, and trains, is frequently connected with urban areas. Numerous universities, hospitals, and other public services are located in urban regions. With their abundance of eateries, stores, and cafes, urban areas are frequently centres of culture, leisure, and relaxation. Due to greater expenses for resources like land, labour, and other resources, operating a business in an urban region is typically significantly more expensive than in a rural area.

To learn more about urban

brainly.com/question/30056594

#SPJ1

Answer:b

Explanation:

The function of these enzymes to adjust the temperature of the body to allow reactions to occur.

Enzymes are biocatalysts which is protein in nature that catalyze  the rate of biochemical reactions, the activity is pH-specific, catalyze both forward and reverse reaction but it can not predict the direction of the biochemical pathway.

An enzyme have active site where the  substrate can bind and form desired products, other factors influence the enzyme activity like heat, temperature and varying pH.

Enzyme are  absolute, stereo-specificities and show regulatory function. Physical properties include enzymes are it act as a colloid, it gets inactivated below boiling point of water.

Enzymes are thermos-labile as it withstand temperatures up to 100 degrees and the optimum temperature needed for enzymatic activity varies from 25 degrees Celsius to 45 degrees Celsius.

Learn more about enzyme, here:

https://brainly.com/question/1419573

#SPJ2

Answer:

Initial Vision Step Location

Dipin Ghimire

1. Where does the initial step in vision occur? Optic nerve Ganglion cell Retina OVisual cortex

The initial step in vision occurs in the retina, which is a layer of tissue at the back of the eye that contains light-sensitive cells called photoreceptors. When light enters the eye, it is absorbed by the photoreceptors, which convert it into electrical signals. These signals are then transmitted to other cells in the retina, such as ganglion cells, which transmit the signals to the brain via the optic nerve. The visual cortex, which is located in the brain, processes these signals to create the visual images that we see.

Dipin Ghimire

similar between skin cell and fat cell

Both skin cells and fat cells are types of cells that are found in the human body. Some of the similarities between these two types of cells include:

Both skin cells and fat cells are made up of cell membranes, cytoplasm, and nuclei.

Both types of cells contain organelles such as mitochondria, ribosomes, and endoplasmic reticulum.

Both skin cells and fat cells are capable of dividing and reproducing to maintain the integrity and function of the tissues in which they are found.

Both skin cells and fat cells are essential for the proper functioning of the body and play important roles in maintaining health and well-being.

Carbon is stored for the longest amount of time as Calcium carbonate shells of marine organisms, like coral, oysters, and clams.

The carbon cycle is a cycle of how carbon is recycled between the atmosphere and the living and non-living part of the earth.

The carbon reservoir of the ocean forms part of the carbon cycle.

Carbon is stored in the ocean as calcium carbonate shells of marine organisms, like coral, oysters, and clams.

This is the longest time storage form of carbon in the ocean.

Learn more about carbon cycle at: https://brainly.com/question/25845923

Answer:

the first at the top is a fundus the one down to its right is the faloppian tube and on the other side pointing to the white is an ovary the one under ovarys is the myometrium then the last is the vagina

Explanation:

This is a persuasive essay primarily focused on highlighting the negative impact of ridgetop development on mountain regions.

The essay provided presents a clear argument and aims to persuade the reader about the importance of preserving mountain regions by discouraging ridgetop development. The writer expresses their opinion on the issue and supports it with reasons and evidence.

Overall, the essay combines persuasive techniques, such as presenting arguments, providing evidence, and appealing to the reader's emotions, to advocate for the preservation of mountain regions and discourage ridgetop development.

For more questions on essay

https://brainly.com/question/27955783

#SPJ8

Mangroves are coastal ecosystems that provide habitats, food, and protection for various species, supporting the food web.

The mangrove ecosystem is a unique and highly productive coastal habitat characterized by mangrove trees, which are specially adapted to survive in saline environments. Mangroves are typically found in tropical and subtropical regions along sheltered coastlines, estuaries, and intertidal zones.

Mangroves are vital in sustaining the ecosystem by providing various ecological services. One of their significant contributions is their role in the food web or food chain.

They serve as a critical nursery and feeding ground for a diverse range of marine species. The intricate network of roots, known as prop roots, provides habitat, protection, and feeding opportunities for numerous organisms, such as fish, crustaceans, mollusks, and birds.

The mangrove leaves and detritus that fall into the water serve as a source of organic matter and nutrients, fueling the base of the food web. Decomposers and detritivores break down the organic matter, which is then consumed by various organisms.

Small organisms, like zooplankton and small fish, feed on the decomposers and detritivores, becoming prey for larger predators such as fish, birds, and reptiles.

Furthermore, mangroves act as a buffer against coastal erosion and storm surges, protecting shorelines and adjacent habitats. They also contribute to water filtration, nutrient cycling, and carbon sequestration, and provide a habitat for numerous endangered and migratory species.

In summary, the mangrove ecosystem plays a crucial role in sustaining the food web or food chain by providing habitat, nursery areas, and food sources for a diverse array of organisms. Their presence supports the productivity and biodiversity of coastal ecosystems, making them an essential component of coastal environments worldwide.

For more such answers on the food chain​

https://brainly.com/question/30719041

#SPJ11

Characteristics and Roles:

Mitosis:

1. Produces body cells

3. Divides the parent cell once

8. Produces daughter cells with the same number of chromosomes as the mother cell

9. Aids in the repair of genetic defects

12. Produces two identical daughter cells

15. Helps in the repair of damaged cells/tissues

Meiosis:

1. Produces gametes or sex cells

4. Divides the parent cell twice

5. Produces four daughter cells

6. Gives way to genetic diversity

10. Associated with sexual reproduction

13. Occurs in the gonads (testes and ovaries)

14. Produces haploid daughter cells

Both Mitosis and Meiosis:

2. Ensures genetic stability

7. Produces gametes or sex cells

11. Associated with asexual reproduction

In recent years, the United States has experienced an increase in its consumption of natural gas.

Factors contributing to this rise include the abundance of domestic natural gas resources, advancements in extraction techniques such as hydraulic fracturing (fracking), and the transition from coal to natural gas in power generation. Natural gas is utilized for a variety of purposes, including residential and commercial heating, electricity generation, industrial processes, and as a feedstock in the petrochemical industry.

The cleaner-burning nature of natural gas compared to coal has also played a role in its increased use as the country aims to reduce greenhouse gas emissions and transition towards cleaner energy sources.

Learn more about gas consumption, here:

https://brainly.com/question/15587617

#SPJ1

The Mendelian inheritance principles are called the Law of Segregation, the Law of genetic Dominance and the Law of Independent Assortment.

The Mendelian genetic inheritance principles are a series of laws that dominate genetic patterns of inheritance which were discovered by Gregor Mendel who investigated inheritance in pea plants.

The Law of Segregation indicates that alleles separate in different gametes when they are not linked, and the law of dominance indicates that certain alleles mask the expression of recessive alleles in heterozygous individuals. Moreover, the Law of Independent Assortment is based on genes that are located on different chromosomes.

Therefore, with this data, we can see that the Mendelian genetic inheritance principles are fundamental to understanding inheritance patterns and they were discovered by Gregor Mendel working with different traits in the pea plant.

Learn more about the Mendelian genetic inheritance principles here:

https://brainly.com/question/11643752

#SPJ1

Answer:

Spreading Disease

Explanation:

Animals can pick up disease then travel with it spreading it, therefore, harming the environment.

Answer:

B: a long chain made only of carbon and hydrogen atoms

Explanation:

Answer:

Superior mesenteric artery.

The primary source of energy for the body is a form of sugar called glucose. It travels to cells all throughout the body after being absorbed into circulation from the small intestine.

Other chemicals that enter the circulation through the small intestine include the following:

Proteins' building components are amino acids.

The lipids' building components are fatty acids.

minerals and vitamins

Water

In an adult, the small intestine is a muscular tube that is roughly 20 feet long. It is situated in the belly, above the large intestine, and below the stomach. The bulk of digestion and nutritional absorption from meals occurs in the small intestine.

To know more about glucose:

https://brainly.com/question/13555266

#SPJ2

If for some reason a cell does not receive oxygen it will die.

Brain cells are extremely sensitive to oxygen deprivation. Some brain cells actually begin to die less than 5 minutes after their oxygen supply disappears. As a result, brain hypoxia can quickly cause death or severe brain damage.

Hypoxia occurs when there is a lack of oxygen in the body. It consists of reducing the supply of oxygen to the tissues that make up our body. When there is a shortage in the blood, for example, it is called hypoxemia, a serious condition that can lead to the death of the patient. The lack of oxygen in the body can have numerous causes.

If cells are deprived of glucose and oxygen, cells will die through necrosis.

See more about Hypoxia at brainly.com/question/14570337

#SPJ1

Answer:A

Explanation: High-calorie density per its physical size

Answer:

A is the answer because it is high in calories density

Answer:  The most gas in the atmosphere is nitrogen, with oxygen second. Argon, an inert gas, is the third most abundant gas in the atmosphere.

Where are most gases found in the atmosphere?

Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. These gases are found in layers (troposphere, stratosphere, mesosphere, thermosphere, and exosphere) defined by unique features such as temperature and pressure.

(Please give brainiest :) I'm trying to reach my goal)  Hope this helped :)

Explanation:

Answer: A diverse population of bacteria that is treated repeatedly with the same antibiotic and not all of them die will eventually lead to the emergence of antibiotic-resistant bacteria that will thrive and become dominant. The population's antibiotic resistance level before being exposed to the antibiotic was low or non-existent. The "good" bacteria will die while the antibiotic-resistant bacteria will survive and reproduce. After antibiotic treatment, the population's antibiotic resistance level will be higher than before.

Explanation:

Conditional Response: The itch that Meron experiences when she sees a commercial for the hotel is the conditional response.

Conditional Stimulus: The commercial for the hotel serves as the conditional stimulus.

Unconditional Response: The itch that Meron experiences after being bitten by bedbugs is the unconditional response.

Unconditional Stimulus: The bedbug bites that caused Meron to develop an itch serve as the unconditional stimulus.

In this scenario, the conditional response, conditional stimulus, unconditional response, and unconditional stimulus can be identified according to Pavlov's classical conditioning.

Conditional Response: The itch that Meron experiences when she sees a commercial for the hotel is the conditional response. It is a learned response that is triggered by a specific stimulus.

Conditional Stimulus: The commercial for the hotel serves as the conditional stimulus. It is the previously neutral stimulus that, through association with the unconditional stimulus, elicits the conditional response. In this case, the conditional stimulus is the visual or auditory cues associated with the hotel commercial.

Unconditional Response: The itch that Meron experiences after being bitten by bedbugs is the unconditional response. It is an unlearned, natural response that is automatically elicited by the unconditional stimulus.

Unconditional Stimulus: The bedbug bites that caused Meron to develop an itch serve as the unconditional stimulus. It is the stimulus that naturally and automatically triggers the unconditional response, which is the itch.

Through classical conditioning, the conditional stimulus (hotel commercial) becomes associated with the unconditional stimulus (bedbug bites), leading to the development of the conditional response (itch) whenever Meron encounters the conditional stimulus.

For more question on Response

https://brainly.com/question/2664130

#SPJ8

Answer:

64

Explanation:

Since the cell has two chromosomes and a diploid number of 2, in each generation, the cell doubles. In the first generation, we have two cells, in the second generation, we have 2 × 2 cells ,in the third generation, we have 2 × 2 × 2 cells. It follows that we have 2ⁿ cells in each generation where n represents the generation.

So, in the fifth generation, n = 5, so the number of cells is 2⁵ =  32.

Since we have 2 chromosomes in each cell, the number of chromosomes in the 32 cells in the 5th generation is 2 × 32 = 64 chromosomes.

A scatter plot is used to display a correlation between two continuous variables, as shown in the given problem. A line of best fit is a straight line that passes through most of the data points in a scatter plot, indicating the direction and strength of the relationship between the two variables.

In order to determine the line of best fit in a scatter plot, one needs to draw a line that best represents the overall pattern of the data points. To illustrate, one might consider the following three graphs:In the first graph, the line of best fit is relatively flat, indicating a weak correlation between the two variables. This means that weight does not increase or decrease in direct proportion to height, but rather varies more independently.In the second graph, the line of best fit is more diagonal, indicating a stronger correlation between height and weight.

This means that as height increases, weight also tends to increase, although the relationship is not necessarily linear.In the third graph, the line of best fit is steep, indicating a very strong correlation between the two variables. This means that as height increases, weight tends to increase at a faster rate.

The answer to the given question would depend on the slope of the line of best fit in the scatter plot provided. However, it is not possible to determine this without the scatter plot itself. In this case, the line of best fit would be a good predictor of weight given height.

For more such questions on scatter plot , visit:

https://brainly.com/question/29785227

#SPJ8

Answer: it’s b

Explanation: the one starting from 130 and going up

what

Explanation:

what you talking about

Escherichia coli and Salmonella can remain in one location in our intestines. They would most likely contain pili. The correct option to this question is A.

For more information on pili kindly visit to

https://brainly.com/question/9552752

#SPJ1

Complete question :: Escherichia coli and Salmonella can remain in one location in our intestines. They would most likely contain which of the following?

A .pili

B. flagella

C .cilia

D. glycocalyx

E. spirochetes

Answer:

9 melting and evaporation

Contaminated water is a type of water that is harmful to human beings due to the presence of harmful substances, pollutants, or impurities that make the water unsafe for drinking or other household uses. The characteristics of contaminated water can be identified through various indicators, which can either be physical, biological or chemical.

Physical indicators are visible and may include color, taste, and odor, while biological indicators are not visible and may include bacteria, viruses, and protozoa. Chemical indicators may include heavy metals, pesticides, and organic compounds, among others.

Physical Characteristics: Physical characteristics of contaminated water include cloudy or turbid appearance, unusual taste or odor, or discoloration of the water. The color may range from yellow to brown, blue to green, or even black.

Biological Characteristics: Biological characteristics of contaminated water include the presence of bacteria, viruses, or protozoa. These microorganisms can cause diseases such as diarrhea, typhoid, cholera, and dysentery.

Chemical Characteristics: Chemical characteristics of contaminated water include the presence of heavy metals such as lead, arsenic, or cadmium. Pesticides and fertilizers can also contaminate water and affect human health. Organic compounds like benzene and toluene can also be present in contaminated water, which can lead to health problems such as cancer and nerve damage.

Therefore, it is important to test water sources regularly to identify and monitor any contaminants that may be present. This can help prevent health problems associated with the use of contaminated water.

Know more about Contaminated water here :

brainly.com/question/16943782

#SPJ8

It seems that you have provided a series of statements about the genotypes of different individuals at two genetic loci, the b locus and the d locus. Each genetic locus can have two alleles, and the combination of alleles present in an individual's genotype determines their physical and behavioral traits.

Genotype refers to the genetic makeup of an individual, specifically the set of alleles that an individual carries for a particular trait or traits. An allele is one of two or more alternative forms of a gene that arise by mutation and are found at the same location on a chromosome. Each individual has two copies of each gene, one inherited from each parent, and thus can have two copies of the same allele or two different alleles.

Here,

Based on the information provided, we can make some observations: At the b locus, both parents were bb. This means that both parents had two copies of the recessive b allele, and all of their offspring will inherit one b allele from each parent, resulting in a genotype of bb.

At the d locus, one parent was dd and the other was dd. This means that both parents had two copies of the recessive d allele, and all of their offspring will inherit one d allele from each parent, resulting in a genotype of dd.

At the b locus, one parent was bb and the other parent could have had any genotype (bb, Bb, or BB). This means that one parent had two copies of the recessive b allele (bb), and the other parent could have had two copies of the recessive b allele (bb), one copy of the recessive b allele and one copy of the dominant B allele (Bb), or two copies of the dominant B allele (BB). The genotype of the offspring will depend on the genotype of the other parent.

At the d locus, both parents were dd. This means that both parents had two copies of the recessive d allele, and all of their offspring will inherit one d allele from each parent, resulting in a genotype of dd.

The other statements simply repeat some of the information provided earlier, so we can make the same observations as above.

It's worth noting that we can't make any predictions about the physical or behavioral traits of the individuals based solely on their genotypes at these two loci, since we don't know which genes are associated with which traits.

To know more about genotype,

https://brainly.com/question/30608423

#SPJ1

Answer:

Summarize your findings in a short report of 150 words. Include your hypothesis, observations, data, and conclusions. Be sure to answer the questions below as well as including your own findings and thoughts in your summary.

How many coins did it take to pull the bag off the table without the rollers (pencils)? With the rollers?

Why didn't the box slide off the table before you put enough coins in the bag?

What happened differently when you put the rollers underneath the matchbox? Why?

What factors caused a margin for human error in this investigation? What was your margin of error when you repeated this experiment?

What was the coefficient of friction for the matchbox? Would the coefficient vary if you tied the string to a similar object of different mass? What about a different object with the same mass? Explain.

What did you learn from this investigation? Be thoughtful in your answer.

Explanation:

Answer:

About bacterial fimbriae, the statement that is not correct is that they protect the cell from dehydration.

Explanation:

Bacterial fimbriae are extensions of the cytoplasmic membrane, predominantly of a protein nature, which give the bacteria the ability to adhere to surfaces, tissues or other bacteria.

These pilous structures can be present in all bacteria, constituting a factor related to their infectious capacity.  The main function of fimbriae is adhesion, so they do not constitute a protective element against dehydration.

The other options correspond to true characteristics of the bacterial fimbriae.

Answer: B

Explanation: Phylogeny is the correct answer.