Earth rotates from ___ to ___ (direction N,E,S,W)

Chicken spends about 50% of the daylight hours foraging but also feeds, rests, preens and dustbathes. Type of chicken most likely you own is : Jungle fowl.

Wild Junglefowl and feral chickens spend almost half of their time foraging and the rest resting, preening and dust-bathing

Foraging behaviors are pecking and scratching at potential food sources, as well as looking for and sampling possible food sources. Wild chickens  forage on grasses, weeds and insects. Most chickens live on farms or as domestic pets but there are some chickens that live in the wild. Jungle fowl or feral chickens,  rely on their senses and predatory instincts to survive.

To know more about foraging, refer

https://brainly.com/question/29218599

#SPJ1

Answer:

the polar bear walks 30 seconds per minute

If a mutation stops the ability for pepsinogen to respond to the presence of pepsin, pepsin production will be reduced.

Pepsinogen is a proenzyme, or inactive precursor, of pepsin that is synthesized in the chief cells in the stomach. Pepsinogen is transformed into pepsin, a proteolytic enzyme that is active in acid environments such as the stomach, by the action of hydrochloric acid (HCl).

Pepsinogen is converted to pepsin, a more potent form of the enzyme, in the presence of an acidic pH of 2 or less, which denatures the protein that covers the active site on the pepsinogen molecule. HCl is produced by the parietal cells in the gastric glands of the stomach lining, and the secretion of both HCl and pepsinogen is stimulated by the presence of food or other digestive stimuli.

Because the enzyme is a precursor to pepsin, it is critical to the digestion process. Pepsin is critical for breaking down proteins in the stomach. Without pepsin, proteins would be broken down to a lesser extent, which might affect the absorption of nutrients. As a result, pepsinogen is vital to the digestive process and must be functioning properly.

Hence, If a mutation stops the ability for pepsinogen to respond to the presence of pepsin, pepsin production will be reduced.

To know more about Pepsinogen, refer here:

https://brainly.com/question/16044077#

#SPJ11

Answer:

B. cells, tissues, organs, organ system

Explanation:

This is the correct levels of organization from smallest to largest. Hence, option (B) is the correct sequence.

The Noio Kōhā, also known as the Hawaiian stilt, is an endangered bird species that faces a number of threats.

The loss of wetland habitats due to urbanization, agriculture, and invasive plant species has been a major factor in the decline of the Noio Kōhā population. The introduction of predators such as cats, rats, and mongoose has also had a negative impact on their survival. In terms of reproduction, the Noio Kōhā lays eggs in shallow depressions on the ground near wetlands. However, their nests are vulnerable to flooding and predation, leading to low reproductive success rates. Additionally, their small population size and limited geographic range make them more susceptible to genetic problems and environmental disasters, further contributing to their endangered status.

To learn more about reproduction click here https://brainly.com/question/7464705

#SPJ11

Hypermethylation of the TP53 gene promoter might influence tumorigenesis through the following steps:

1. Hypermethylation occurs in the TP53 gene promoter, which is a region responsible for controlling the expression of the TP53 gene. This process adds a methyl group to specific DNA sequences, causing a change in gene function without altering the DNA sequence.

2. The TP53 gene is a tumor suppressor gene, which means its primary function is to regulate cell growth, division, and apoptosis (cell death). When functioning properly, the TP53 gene prevents the formation and growth of tumors.

3. Due to hypermethylation of the TP53 gene promoter, the expression of the TP53 gene is suppressed or silenced. This means the TP53 protein is not produced or is produced at significantly lower levels than in normal cells.

4. With decreased TP53 protein production, cells lose their ability to control cell growth, division, and apoptosis effectively. This deregulation can lead to abnormal cell growth and the potential formation of tumors.

5. As a result, hypermethylation of the TP53 gene promoter can influence tumorigenesis by silencing the expression of a crucial tumor suppressor gene, ultimately increasing the likelihood of tumor formation and progression.

To know more about dna visit :-

https://brainly.com/question/2131506

#SPJ11

Answer: The terrain of the great barrier reef =

The reef actually consists of some 2,100 individual reefs and some 800 fringing reefs (formed around islands or bordering coastlines). Many are dry at low tide; some have islands of coral sand, or cays; and others fringe high islands or the mainland coast of the reef.

The altitude =

The average sea bed level is approximately 40m. The highest point is 1,121m on Hinchinbrook Island. The Great Barrier Reef Marine Park Act 1975 applies to areas between 1,000m below the sea bed to 915m above sea level.

The humidity =

The temperatures are recorded as average maximums of (Celsius) 30 degrees and average minimums of (Celsius) 21 degrees. The Tropical North has an average rainfall of 2010mm (an average of 168mm per month).

Explanation:

Hope this helped! <3 :)

Answer:

Explanation:

Soil is essential to every animal on earth. It is a critical part in providing food, water, air, and habitat to animals. One of the most important reasons animals depend on the soil is because it allows for their food to grow. Plants are the main source of food for herbivores, omnivores, and even carnivores!

The soil is important to the animal's life, as fertile and chemical-free soil will grow more foods that are rich in nutrients, and this food will enter the animal's body and be absorbed by it, but sterile soil will not produce enough food.

The soil is an abiotic component, but it is important for life as the soil has numerous microorganisms that help maintain the fertility of the soil by doing proper decomposition and grow foods such as vegetables, fruits, etc. by maintaining the nutrient cycle. The soil is important for animals because fertile soil can grow high-quality, chemical-free food, which reduces disease rates in the animals that eat it.

Hence, the soil is important to the animal's life, as fertile and chemical-free soil will grow more foods that are rich in nutrients, and this food will enter the animal's body and be absorbed by it, but sterile soil will not produce enough food.

Learn more about the importance of soil here.

https://brainly.com/question/26043431

#SPJ6

Answer:

See the answer below

Explanation:

Apart from DNA polymerase, other enzymes (proteins) that are required for DNA replication in a living cell include:

The helicase enzyme functions to unwind the double helix structure of the DNA during replication. This enzyme is not needed in the PCR because only a  specific stretch of a single strand DNA is needed.

The primase enzyme functions to synthesize RNA primers during DNA replication. The required primer is added directly during PCR and this makes the use of the primase enzyme unnecessary.

The ligase enzyme functions to join the Okazaki fragments of the discontinuously replicated lagging strand of the DNA during replication. There is no leading nor lagging strand in PCR and replication of the target section of the DNA is done continuously. Hence, there is no need for the ligase enzyme.

The gyrase enzyme assists in the supercoiling of DNA strands that have been initially unwound during replication. Since only a stretch of DNA is utilized for PCR, no supercoiling is needed and, hence, no need for the gyrase enzyme.

Frequency of tuskless elephants in females: 78/260 = 0.3 (30%), Frequency of tuskless elephants in males: 27/270 = 0.1 (10%) and Overall frequency of tuskless elephants: (78+27)/530 = 0.2 (20%).

Frequency is a measure of how often a periodic event occurs in a given period of time. It is typically measured in hertz (Hz), which is the number of occurrences of a repeating event per second. Frequency is an important concept in physics, engineering, and many other fields of study. Frequency can also be used to describe the rate at which a signal or waveform is changing over time. In audio applications, this is often referred to as the pitch of a sound. Frequency can also be used to describe the rate of a periodic process or system, such as a heartbeat or a vibrating string.

To learn more about Frequency
https://brainly.com/question/30264293
#SPJ1

Answer:

Plants and animals

Explanation: animals wont be able to get water to drink and plants wont be able to absorb water into their roots to grow

Answer:

Water

Heat

Electron Transport Chain***

Carbon Dioxide

Explanation:

Answer: the answer is heat

Explanation:

The fungus that is considered part of the normal human microbiome is Candida.

Candida is a type of yeast, and it is normally present in the human gut, mouth, and vagina. It can also be found on the skin and other mucous membranes of the body.

Candida can sometimes cause infections, particularly in individuals with weakened immune systems or those who have taken antibiotics or other medications that suppress the immune system. However, it is usually harmless and even beneficial in the right amounts. Candida helps to digest food, produce vitamins, and protect against harmful bacteria. Therefore, the correct option is A. Candida.

Learn more about microbiomes here: https://brainly.com/question/13047963

#SPJ11

The sample size required for the researcher to estimate the proportion of the adult population in the United States with high blood pressure is 560.

To estimate the proportion of the adult population in the United States with high blood pressure, the sample size required for a researcher at a major hospital would be 560. Let us take a look at how to calculate this.Step-by-step explanation:We are given the following information:The researcher wants to estimate the proportion of the adult population in the United States with high blood pressure.The researcher wants to be 99% confident that the sample proportion will not differ from the true proportion by more than 6%.We can use the formula for sample size calculation to find the minimum sample size required:n = (Z² * p * (1 - p)) / E²where:Z is the Z-score that corresponds to the desired level of confidence (99%), which is 2.58.p is the expected proportion in the population that is being studied, which is unknown. We use 0.5 because this gives the maximum sample size required, which ensures that the sample proportion will not differ from the true proportion by more than the desired margin of error.E is the desired margin of error, which is 0.06.Substituting the values, we get:n = (2.58² * 0.5 * 0.5) / 0.06²n = 560Therefore, the sample size required for the researcher to estimate the proportion of the adult population in the United States with high blood pressure is 560.

learn more about blood

https://brainly.com/question/7812856

#SPJ11

Given that the word "dichotomous" refers to something that is divided into two halves, the dichotomous keys always offer two options based on the essential traits of the organism at each step.

To learn more about organism refer to:

https://brainly.com/question/17395741

#SPJ1

Answer:  The arrangement of these nitrogen bases contains the code for

genetic traits. These bases are arranged in a particular

sequence, such as TGCATTCA. The sequences of DNA can vary

from several hundred bases to a million or more bases.

Explanation: put this and my teacher said amazing  

The complementary side’s bases if one side of a DNA molecule has the following sequence of nitrogen bases GGTACTTACGCA are: CCTGAAATGCGT.

Thus, the complementary nitrogen base sequence of GGTACTTACGCA is CCTGAAATGCGT. It is because the complementary nitrogen bases pair up: A always pairs with T, and C always pairs with G.

The sequence codes for 4 amino acids. Every three nitrogen bases code for one amino acid. So, since there are 12 nitrogen bases, the sequence codes for 12/3 = 4 amino acids.

To determine the number of amino acids coded by this sequence, first note that a codon consists of three nucleotide bases, and each codon corresponds to one amino acid. The sequence has 12 bases, so there are 4 codons: GGT, ACT, TAC, and GCA. Since each codon codes for one amino acid, this sequence would code for 4 amino acids.

Learn more about DNA sequence here:

https://brainly.com/question/30590319

#SPJ3

Answer:

RNA polymerase

Explanation:

The polymerase then aligns the correct nucleic acid (A, C, G, or U) with its complementary base on the coding strand of DNA. RNA polymerase is an enzyme that adds new nucleotides to a growing strand of RNA. This process builds a strand of mRNA.

The sentence that supports the statement that hormones are involved in the regulation of homeostasis is: The hormone erythropoietin increases the production of red blood cells when oxygen levels are low.​

Homeostasis is the condition of maintaining the adequate conditions inside the living body that are most suitable for its survival. It is the state of steady internal, physical, and chemical conditions. The correct temperature, adequate oxygen concentrations, adequate fluids inside the body are the examples of homeostasis.

Erythropoietin is the hormone produced by the kidney cells that enhances the production of RBCs in the body. This in turn enhances the oxygen concentration inside the body.

To know more about erythropoietin, here

brainly.com/question/11995962

#SPJ1

Graded potentials include receptor potentials and postsynaptic potentials, are conducted decrementally, include depolarizing and hyperpolarizing potentials, and can be summed - all of the above are correct. Therefore, the correct option is e.

Learn more about graded potentials: https://brainly.com/question/30868994

#SPJ11

When looking for scholarships , it is critical to consider your individual profile, counting your scholastic accomplishments, extracurricular exercises, community benefit, and monetary require.

Once you have got distinguished potential scholarships , make beyond any doubt to carefully survey the qualification prerequisites and application strategies. A few grants may require you to yield essays, letters of proposal, or transcripts, whereas others may be based exclusively on your monetary require.

It is additionally vital to consider the sum of the scholarships , as a few scholarships may only cover a parcel of your educational cost and expenses. Be beyond any doubt to prioritize grants that offer critical money related back and adjust along with your scholastic and career objectives.

Learn more about scholarships  from

https://brainly.com/question/25298192

#SPJ1

Answer:

b. Swelling

Explanation: is correct

The answer is (b) 10. To limit inbreeding to a maximum of 14.678481% after 5 generations, we need to calculate the expected amount of inbreeding in each generation and then adjust the number of males to add to the population accordingly.

The expected amount of inbreeding in each generation can be calculated using the formula:

Expected inbreeding = (1 - (1/2)^(generation/2)) * (1 - (1/2)^(generation/2)^2) * ... * (1 - (1/2)^(generation/2)^(14))

Substituting the value of generation=5 gives:

Expected inbreeding = (1 - (1/2)^5) * (1 - (1/2)^5)^2 * ... * (1 - (1/2)^5)^(14)

= 0.81924005762932

The maximum amount of inbreeding allowed is 14.678481%. Substituting this value gives:

Maximum inbreeding = 14.678481 / 0.81924005762932

= 17.5937535396166

Therefore, to limit inbreeding to a maximum of 14.678481% after 5 generations, we need to add at least 17.5937535396166 males to the population.

Solving for the number of males needed if we have 20 females, we get:

17.5937535396166 = (20 * 1 - 14.678481) / 20

= 3.45344278981875

Rounding to the nearest whole number, we get:

The number of males needed is 3.

Therefore, the answer is (b) 10.

Learn more about generations Visit : brainly.com/question/5013260
#SPJ11

A woman affected with a mitochondrial disease mates with a male who does not have a mitochondrial disease. The probability that their offspring will be affected is increases

Mitochondrial diseases are inherited maternally, meaning they are passed down from the mother to her offspring, this is because the egg cell contributes a large amount of the mitochondria that power the developing embryo. Therefore, if a woman affected with a mitochondrial disease mates with a male who does not have the disease, the probability of their offspring being affected depends on the specific type of mitochondrial disease and the proportion of mutated mitochondria present in the mother's egg cells.

In general, the probability of an affected offspring increases as the proportion of mutated mitochondria in the mother's egg cells increases. However, the exact probability is difficult to predict without knowing the specific type and severity of the mitochondrial disease. In some cases, genetic testing and counseling may be recommended for couples who are at risk of passing on a mitochondrial disease to their offspring. So the probability of offspring will be affected is increases when a woman affected with a mitochondrial disease mates with a male who does not have a mitochondrial disease.

To learn more about mitochondrial here:

https://brainly.com/question/28520981

#SPJ11

Answer:

cochlear branch of cranial nerve VIII; medulla oblongata

Explanation:

an area classified according to the species that live in that location is known as Biome...

Example= Desert.

The emerging consumer environment of colonial America saw luxuries become almost virtual necessities for colonists. This was due to the increased wealth and purchasing power of colonists, combined with a variety of new imported goods and services from Europe and the West Indies.

As such, items such as textiles, furniture, firearms, cutlery, alcohol, and even the latest fashions became an essential part of colonial households. The desire to keep up with the latest trend also saw decorative items for the home, such as china and glassware, also become highly desirable.

Additionally, due to the large amount of new goods available, colonists had the opportunity to purchase items of quality and extravagance never seen before, such as fine jewelry, luxury clothing, and imported curiosities such as shells, coral, and exotic animal hides.

Through these acquisitions, luxury and extravagance maintained a certain level of prestige that was highly sought after in this new consumer environment.

know more about colonists here

https://brainly.com/question/17745401#

#SPJ11

Based on the concept of natural selection, the difference in fur color of the rabbits is due natural selection which selects rabbits that are better suited for survival in their environment.

Natural selection is the process by which organisms or individual species of an organism whonare better suited or adapted to an environment are naturally select to survive and reproduce in that environment.

Natural selection is one of the basis of evolution.

Given a species of rabbits having white fur and brown fur.

White rabbits are better suited to survive in the winter seasons and snowy environment than brown fur rabbits.

This is because their white fur matches with the white of snow, hence serving as a camouflage against predators.

Brown rabbits on the other hand, are better suited for other seasons and dry desert environment than brown rabbits where their fur matches the rocks, tree bark, and dirt.

This serves as a camouflage and provides cover from predators.

Therefore, the difference in fur color of the rabbits is due natural selection which selects rabbits that are better suited for survival in their environment.

Learn more natural selection at: https://brainly.com/question/23929271

the answer is True

okay