A codes for brown hair and a codes for red hair. Alternative forms of genes are called:
A. DNA
B. Chromosomes
C. alleles

Answer:

C. genes pass from parents to their offspring on chromosomes.

Answer:

B

Explanation:

3 type of cells that perform different functions

Answer:

every cell type preforms the same function

Explanation:

Answer:

Chromosomes

Explanation:

Genes are  in the cell nucleus of living organisms, where they are contained in chromosomes. Genes are made of DNA, which is a molecule that carries the instructions for making proteins. Proteins are responsible for the physical traits and functions of organisms.

Answer:

A.) I

Explanation:

The first one is the most likely to be solid at room temperature because it is the only structure depicting a saturated fat.

Saturated fats have no double bonds between the carbons in the parent chain. This allows the molecules to assume very compact positions, causing it to be solid at room temperature.

Unsaturated fats have these double bonds which bend the structure. These "kinks" in the molecule are what make unsaturated fats liquid at room temperature.

Answer:

The yeast cannot survive above 30 degrees Celsius.

Explanation:

Fermentation is a form of anaerobic respiration carried out by cells of certain organisms like yeast. The process yields products like carbon dioxide (CO2) and alcohol. Hence, the rate of fermentation can be measured by the amount of CO2 or alcohol produced.

According to this graph, which graph shows the rate of alcoholic fermentation for yeast at different temperatures, it can be observed that the rate of fermentation increased at 10°C and began to decrease at 30°C. This data portrays that yeast cannot survive above 30 degrees celsius (°C), hence, the rate of fermentation decreased.

Statements 1 and 3 are true, while statements 2 and 4 are false.The first energy transformation in the scenario is chemical energy to kinetic. - True.

The archer converts chemical energy stored in their muscles into kinetic energy when they release the string and propel the arrow forward.From the time the archer draws the bow until the thud is heard, entropy increases in the universe. - False. Entropy is a measure of disorder or randomness in a system. In this scenario, the archer's actions do not necessarily lead to an increase in entropy.

The energy of the arrow at the end of the scenario is equal to the energy exerted by the muscles of the archer. - False. Energy is conserved in a closed system, but some energy is lost as heat and sound during the process. Therefore, the energy of the arrow at the end may be less than the energy exerted by the archer's muscles.

When the arrow sticks into the tree, the original energy has all been used up. - False. Energy is not created or destroyed but rather transformed from one form to another. Some of the initial energy from the archer's muscles is transferred to the arrow's kinetic energy, but it is not entirely used up.In summary, statements 1 and 3 are true, while statements 2 and 4 are false.

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Answer:

12.375 billion years.

Explanation:

This is with my limited understanding of the game. :)

One more prokaryotic cell from the past was ingested by the cell and started living there.

The correct answer is C

An exterior layer called a plasma membrane divides the interior of a cell from its surroundings. the interior of a cell that is jelly-like and contains other cellular parts is called the cytoplasm. The genetic makeup of a cell is DNA.

A free-floating, typically circular chromosome that is not protected by a nuclear membrane is seen in prokaryotic organisms, including bacteria. The nucleoid, a part of the cell, is where the DNA merely resides. Only a plasma membrane and ribosomes are typically present in prokaryotic cells' narrow spectrum of organelles

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the correct question is :

Lynn Margulis developed the endosymbiont theory to explain the evolution of certain eukaryotic organelles, such as chloroplasts and mitochondria. According to this theory, which of these events occurred to an ancient prokaryotic cell? A. Mutations caused the cell's DNA to direct the synthesis of new organelles. B. The cell nucleus divided and changed to form other types of organelles. C. The cell took in another ancient prokaryotic cell, which began living inside it. D. The cell membrane divided and changed to form new types of organelles.

Answer:

seaweed is the answer

Explanation:

GLAD IT HELPS!

Explanation:

Respiration of carbon dioxide by plant roots can lead to the formation of carbonic acid which can chemically attack rocks and sediments and help to turn them into soils. There are a whole range of weathering processes at work near the surface of the soil, acting together to break down rocks and minerals to form soil.

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Please Do Mark As Brainliest

Answer:

The Executive Director also serves as the Attending Veterinarian, and is responsible for long-range planning, leadership, and oversight of animal care and use at UC Davis. The position manages and strategically harmonizes the distributed operations of over 1 million square feet of animal holding space in 200+ buildings that are overseen by individual vivarium managers.

The Executive Director leads a team of stakeholders that are responsible for identifying solutions that balance multiple and often-competing resource priorities. Cabinet members may include the Sr. Associate Vice Chancellor-Planning, Delivery and Facilities; Sr Associate Vice Chancellor-Finance and Resource Management; Institutional Animal Care and Use Committee (IACUC) Chair; IACUC Administrator; Associate Vice Chancellor-Facilities Management; a Vivarium Facility Manager Representative; Office of Research Representative; User Group representation; and Faculty Advisors designated by the Academic Senate. Each cabinet member (stakeholder) has an equal voice to identify issues and advocate for their respective constituencies but with the equally important responsibility of finding solutions that balance multiple, and often competing, resource priorities and the overriding campus needs.

The Executive Director serves in a public information, training, consultative, and facilitating role on behalf of the University's programs of animal care and use. The Executive Director supports the academic mission by assuring compliance with all applicable federal, state, and local animal welfare regulations that govern the use of animals in research and teaching. The Executive Director works in collaboration with the IACUC and IACUC staff to ensure regulatory matters are addressed, and that animal welfare and research facilitation are balanced with efficient daily operations and long-range academic and facility needs. The Executive Director provides advice to campus animal facility management, animal users, and administration regarding current standards for research and animal care. Serves as an ad-hoc member of the Institutional Biosafety Committee and is required by law as the Attending Veterinarian to serve as a voting member of the IACUC. May also serve as a member of the Ca Dept of Fish & Wildlife Animal Welfare Committee. The Executive Director oversees TRACS (Teaching and Research Animal Care Services); the entity that provides husbandry services to the majority of laboratory animal users on the Davis and Sacramento campuses. The Executive Director supervises the Associate Directors responsible for Campus Veterinary Services (CVS) and Husbandry Services (HS). CVS consists of three senior veterinarians and four veterinary technicians as well as several student employees. These services provide routine veterinary care and project support for most research and teaching animals on and off the UC Davis campus; and are responsible for the Laboratory Animal Residency Program that provides post-doctoral training for veterinarians who wish to specialize in Laboratory Animal Medicine. Physical Demands: - Walk, crouch, kneel, bend, and lift heavy items or animals up to 50 lbs.

- Stand for long periods on hard surfaces (e. g., clinical facilities, surgical suites).

- Lift, move, and bend in the restraint and treatment of laboratory animals. Work Environment: - USDA endorsement or attainment within 1 year of hire. - Valid CA driver's license required. Position will participate in the Department of Motor Vehicles (DMV) Pull Notice System.

- Rabies Vaccination and/or titer, Hepatitis B Vaccination and/or titer other titers/vaccinations as recommended by occupational health physician.

- TB test or chest x-ray, measles vaccination or proof of illness is required prior to employment and annually thereafter.

- Employee is personally responsible for following health and safety guidelines/instructions.

- Must be able to perform assigned duties wearing restrictive protective clothing such as respirators and other personal protective clothing.

- This position is subject to Medical Surveillance procedures and review in accordance with Federal and State Laws and Regulations and University Policy.

- Work flexible schedule.

This position is a critical position and subject to a background check. Employment is contingent upon successful completion of background investigation including criminal history and identity checks. Yes Qualifications Minimum Qualifications: - Doctor of Veterinary Medicine degree (DVM) from a recognized and accredited school of veterinary medicine; Licensed DVM in a state, with the attainment of CA license within 1 year of employment

The definition of the word is as follows:

Cardiovascular: Heart and blood vessel-related. The heart, arteries, veins, and capillaries pump blood and oxygen throughout the body.

Facet: Any of something's sides or aspects. In medicine, "facets" are the spine's smooth, flexible surfaces. "Facet" may mean multiple features of a subject in other domains.

Microcosm: A little world that represents a bigger system. Science uses microcosms to imitate natural or experimental circumstances.

The act of moving along a predetermined course of action or the act of following a predetermined goal or target is referred to as the pursuit of that action.

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Answer:

1901

Explanation:

In meiosis I, homologous chromosomes of a pair are separated from each other. Option A.

Meiosis is otherwise known as the division of sex cells or reductional division. It is a division in which diploid cells divide to produce haploid cells.

Meiosis occurs in 2 main stages:

Meiosis I consists of prophase I, metaphase I, anaphase I, and telophase I. Meiosis II, on the other hand, consists of prophase II, metaphase II, anaphase II, and telophase II.

At the prophase I stage of meiosis I, chromatin materials thicken to form threads and homologous chromosomes pair up to form a tetrad. Non-sister chromatids then go ahead to exchange chromosomal segments in a process known as crossing over.

At metaphase I, paired homologous chromosomes line up at the center of the cell to form a metaphase plate. Spindle fibers engage each tetrad.

At anaphase I, homologous chromosomes of a pair are pulled apart by the shortening of the spindle fibers. Their journey to the poles is completed at telophase I. This effectively ends the journey of meiosis I before the cell proceeds to meiosis II.

In other words, the separation of homologous chromosomes of a pair happens during meiosis I.

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Answer:

B. What the government decides is important for society.

Explanation:

Major areas of economic output are controlled by the government in a command economy. The government controls the means of production and owns the businesses that provide products and services for the general population. The government sets the pricing and manufactures the goods and services it believes would benefit the public.

OAmalOHopeO

A purebred tomato plant with red fruit and yellow flowers was crossed with a purebred tomato plant with golden fruit and white flowers, and the map distance is 15, which is in option C. If the promoter region is damaged, RNA polymerase can't bind, which is in option E.

The map distance indicates the distance between two genes that are present on the chromosomes, and when the map distance becomes more than 50%, it indicates the two genes are present on different chromosomes. Here, the red fruit and white flowers and the golden fruit and yellow flowers are recombinants, while the other two are wild types.

Hence, the map distance is 15, which is in option C, and if the promoter region is damaged, RNA polymerase can't bind, which is in option E.

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In biodome ecosystems, the level of carbon decreases from producers to consumers and then increases in decomposers.

A biodome ecosystem is also known as a biosphere or an ecodome. It is a closed and controlled environment that replicates natural ecological systems. It is a man-made structure designed to sustain and support various plants, animals, and microorganisms within a controlled atmosphere.

Biodomes are often built as large enclosed structures, typically with transparent walls and roofs to allow sunlight to penetrate. The purpose of a biodome ecosystem is to create a self-sustaining environment.

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This is a problem in the field of ecology.

The problem of quagga mussels in the lake is an ecological issue that requires scientific assessment and management.

It falls under the discipline of ecology, which studies the relationships between organisms and their environment.

Ecologists investigate the impacts of invasive species on the ecosystem and devise strategies to control their spread and minimize their effects.

In this case, scientists will need to examine the size of the quagga mussel population, their distribution, and their ecological interactions with native species.

They will also need to recommend measures to prevent further introduction of quagga mussels and to manage their population growth, such as using chemical treatments or biological controls.

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Answer: Epithelial Cells

Explanation: It is epithelial cells because epithelial cells are cells that are found in the body surfaces. The conducting passage ways of trachea, nasal cavity, bronchi, bronchioles are lined with a special type of epithelial cells called pseudo stratified columinar epithelial cells which is ciliated and have mucus secreting globlets. These cells are found in the trachea because they have thin surface that facilitate diffusion, moisten the passage ways and protect the trachea from pathogens.

Answer:

Because the body supply of oxygen is less than the body requirement of oxygen for aerobic respiration.

During a strenous activity,the supply of oxygen do not reach body requirement for aerobic respiration to occur, that is why ,therefore fermentation anaerobic respiration occurs and the end product is lactic acid which then accumulates in the muscles.

Answer:

This is because,during vigorous excercise,oxygen supply is smaller than body requirement of oxygen and therefore anaerobic respiration occur .

Since anaerobic respiration occurs in the absence of oxygen.

Answer:

genetic code and rna codon

Explanation:

G: guanine

U: uracil

A: adenine

C: cytosine

Answer:

The answer is D.

Explanation:

It wont sink down and it stays in one spot.

Answer: D

Explanation:

Oil is less dense than water, so it floats on top of the water and doesn't mix or sink. Oil is also hydrophobic, which means it repels water, also contributing to the fact that it will float.

A chemical process that occurs in plants, algae, and some types of bacteria when they are exposed to sunlight.

or

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Answer:

lack of order or predictability; gradual decline into disorder.

Explanation:

Answer:

Entropy means the amount of energy in a system that is unable to work

(randomness)

"Producer → primary consumer → secondary consumer" best represents a simple food chain. Therefore, option A is correct.

A food chain is a network of links in a food web that runs in a straight line from producer organisms to apex predators, detritivores, or decomposer species.

A food chain also demonstrates how organisms are connected to one another by the foods they consume. A food chain's levels correspond to several trophic levels.

"Producer → primary consumer → secondary consumer" best represents a simple food chain. Therefore, option A is correct.

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Answer:

I think it's C

Explanation:

Hope this helps!

Answer:

yes

Explanation:

fat