Seif’s pet mouse had babies. Five of the babies were black and two were white. The father mouse was black. The mother mouse was white. Seif and his friends wondered why the mice were different colors.

These were their ideas:

Jerome: Baby mice inherit more traits from their fathers than their mothers.

Alexa: Te baby mice got half their traits from their father and half from their mother.

June: Male traits are stronger than female traits.

Seif: Black mice have more traits than white mice.

Fiona: The black baby mice are probably male and the white baby mice are probably female.

Lydia: Parent’s traits like fur color don’t matter—nature decides what something will look like.

Billy: Blood type determines what traits babies will have.

Which friend do you most agree with and why? Explain your thinking.

Answer:

fire

Explanation:

i don't know what text you're using but that's what caused a major decrease in trees

The answer is fire

Explanation:

because thats what the person above me wrote LOL

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:

The pH of water is neutral.

Explanation:

It is neutral because the concentration of hydronium ions equals that of hydroxide ions. It is higher than the pH of acids and lower than the pH of bases.

Mendelian genetics explains L that the collector observed different proportions of the traits because the wild population of lilies was likely composed of heterozygous individuals, meaning that they had two different alleles for the trait.

Mendelian genetics is the study of inheritance patterns of particular traits in organisms. It is based on the work of the 19th-century Austrian monk Gregor Mendel, who first studied the inheritance of traits in pea plants. Mendelian genetics explains the inheritance of traits from parent to offspring using the principles of segregation, independent assortment, and dominance. These principles are the basis for modern genetics and form the basis for understanding how genetic traits are passed down through generations.

A heterozygous individual has both a dominant allele and a recessive allele and produces offspring with a 1:2:1 ratio of the dominant to the recessive allele.

In this case, the wild population of lilies was likely composed of heterozygous individuals, with one allele for the spotted trait and one allele for the solid colored trait. When the collector selected seeds from several of the spotted individuals and planted them in their garden, the resulting lilies exhibited a 1:2:1 ratio of the spotted trait to the solid colored trait. This explains why 25% of the lilies produced solid colored flowers.

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25% of the resulting lilies produced solid colored flowers because the spotted flowers were heterozygous in genotype. Hence, the genes for solid color were also present in the spotted flowers.

A branch of biological inheritance known as "Mendelian Genetics" emphasises the theories put forth by Gregor Mendel in 1866 and rediscovers in 1900. These laws had considerable opposition at first, but as Mendel's theories were combined with the chromosome hypothesis of heredity, they quickly emerged as the core of traditional genetics.

Mendelian traits are those whose inheritance pattern is governed by a single locus. In these circumstances, a single gene mutation can result in a disease that is inherited in accordance with Mendel's rules. Heterozygous individuals exhibit the symptoms of dominant diseases. Sometimes genetic carriers inherit recessive traits without being aware of them.

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Answer: Positive:

1. Keep humans alive

2. Adequate food

Negative:

1. pollution

2. over population

Explanation:

Answer:

Thymine

Explanation:

It is A and T, and C and G in regular DNA.

After 100 years, the land that was once a farmer's field is likely to undergo secondary succession, where a new community of plants and organisms gradually colonizes the area, assumING that the soil remains intact and there is no significant pollution present.

Secondary succession is the process of ecological development that occurs in an area where a previous community of organisms has been disturbed or removed. It starts with pioneer species colonizing the area, followed by the establishment of more diverse and complex plant species.

Over time, the community matures and reaches a stable state known as the climax community. This process takes several decades to centuries and allows ecosystems to recover and regenerate after disturbances, returning to a state of balance.

In this situation, primary succession is not appropriate because soil and certain residual organisms already exist. If pollution is prevalent, it might have an impact on ecological growth, but it is impossible to say how.

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this land was once a farmers field which option best describes what the land will eventually look like after 100 years

Primary Succession

Secondary Succession

Pollution

Answer:

C is the answer your looking for.

Answer:

monosaccharide means a simple sugar such as glucose that has just one ring, whereas polysaccharide means a polymer made of many saccharides linked by glyosidic bonds

Answer:

have a nucleus or nuclei

have a cell membrane

Answer:

Explanation:

astronomical units are used to measure the distance in space so it would be appropriate to measure the distance between the stars,galaxies, and planets .

Answer: B)

Explanation: Astronomical units are used to measure the distance in space so it would be appropriate to measure the distance between the stars, galaxies, and planets .

Anna can find woodpeckers, snowy owls, and hawks in the boreal forest biome.

The boreal forest biome is characterized by its vast stretches of dense, evergreen forests that span across the northern hemisphere. This biome is also known as the taiga, and it is home to a wide variety of bird species, including woodpeckers, snowy owls, and hawks.

Woodpeckers are found in boreal forests due to the abundance of trees, which provide them with habitat for nesting and feeding. The snowy owl is also commonly found in the boreal forest, where it preys on small rodents such as lemmings. Hawks are also known to reside in the boreal forest, where they hunt for small mammals, birds, and insects.

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Answer:

If all the grass disappeared from a community, the most likely change to occur would be that the deer population would decrease. This is represented by option D. Deer are herbivores and rely on grass and other vegetation as a primary food source. Without grass, the deer would have less food available, which could lead to a decrease in their population. This could also have a cascading effect on other species in the community, such as predators that rely on deer as a food source.

Explanation:

From the table that we have, the final volume of the sodium chloride is incorrect.

When we look at the table, we would have to notice that the final volume ought to be less than the initial volume and the reason for this is that the liquid is being removed.

It is thus not possible to have a case where the final volume is grrater then the initial volume as we see is the case for the sodium chloride that have been shown here in the table attached.

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Answer:

It completely stops the evolution of a species

Explanation:

Because if the species does not continue to live their will be no growth or develop so it cant evolve.

Answer:

It completely stops the evolution of a species

Explanation:

Answer:

In DNA and RNA, guanine forms three hydrogen bonds with cytosine. Three bonds are formed between these bases as a result of the fact that guanine possesses two nitrogen and one oxygen atoms that can form hydrogen bonds. Given the spatial restrictions of the double helix, which call for there to be one purine and one pyrimidine in each base pair, A always pairs with T and G always pairs with C as these are the only combinations that for hydrogen bonding to take place.

Answer:

A

Explanation:

The best choice for bringing in an intact biofilms for further study is Disconnecting and bringing in the "float" from the toilet tank in your room in to the lab, which means option E is the right answer.

Biofilm refers to the microbial layer which is very thin in size, but has the capacity of forming a matrix like consistency which can cause degradation of the substance on which it is formed. For example: the formation of plaque on teeth by the action of bacteria. Such films generally develop on the moisture rid regions. This is the emerging field of study wherein such films are developed to act as protectant against certain diseases, in waste water treatment plants, and also for corrosion reduction.

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You wish to bring in an example of a biofilm to the microbiology lab. Which of the following represents the best choice for bringing in an intact biofilm for further study?

A. Scraping the mold off of the shower curtain in your bathroom into a paper cup using a clean butter knife and bringing the cup into the lab

B. Wiping a sponge across a slimy boulder from a local stream in a nearby park and bringing it into the lab

C. "Brushing" your teeth with a dry, clean toothbrush, placing it in a plastic bag and bringing it into the lab

D. Using a plastic spoon to collect from a soap dish in a fast-food restaurant, then smearing it onto a slide to bring into the lab

E. Disconnecting and bringing in the "float" from the toilet tank in your room in to the lab

Answer:

D

Explanation:

Fossils tell us where they came from.

Have a great day

During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.

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Answer:

only one oxygen molecule  

Explanation:

Hemoglobin (Hb) is an iron-containing oxygen-transport protein localized in vertebrate red blood cells (i.e., erythrocytes). Moreover, the heme group is a component of the Hb protein which is capable of binding or releasing molecular oxygen. Hb consists of four globular protein subunits, and each subunit contains a heme group. This group (heme) binds to an oxygen molecule in a manner that each Hb protein can bind to four oxygen molecules in order to transport them throughout the bloodstream.

Answer:

c. climates of, carry warmer or colder water great distances.

Explanation:

Surface currents in the ocean can affect the temperature of the surrounding air and land areas they flow past, influencing regional climates. Warm ocean currents can bring warmer and more humid weather to the adjacent land, while cold ocean currents can have the opposite effect, cooling the air and land temperatures. This can have significant effects on local ecosystems, agriculture, and economies.

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:

The correct answer would be - the y-axis variable is constant.

Explanation:

In a normal line graph, there are generally two variables on two different axis one is at the x-axis and the other is on the y-axis that represents the correlation between these two variables. If there is a change in the variable present on the x-axis the change on the variable on the y-axis establishes the relationship among these variables.

If there is a period on the graph where the line is completely horizontal it means the variable present on Y-axis has no change during this period or is constant. Suppose a graph is plotted between speed or velocity on the Y-axis. A perfectly horizontal line on this graph means that speed is not changing over time and remain at te same speed.

15. HERBIVORES AND DERTIVORES BECAUSE THEY ARE SMALL IN SIZE

16. HERBIVORES AND DETRIVORES.

Answer:

Sure! Here are the locations of the organelles you mentioned:

Ribosome: Found in the cytoplasm or attached to the endoplasmic reticulum.

Endoplasmic reticulum: Found in the cytoplasm, connected to the nuclear envelope.

Golgi apparatus: Found in the cytoplasm, usually near the nucleus.

Cell wall: Found in plant cells, outside the cell membrane.

Vacuoles: Found in the cytoplasm of plant cells, larger central vacuole, and smaller vacuoles in animal cells.

Lysosomes: Found in the cytoplasm, usually more abundant in animal cells.

Mitochondria: Found in the cytoplasm, often near the nucleus.

Cell membrane: Found surrounding the cell, separating the cytoplasm from the external environment.

Cytoplasm: Found inside the cell, filling the space between the organelles.

Chloroplasts: Found in plant cells, in the cytoplasm, and specifically in the mesophyll cells of leaves.

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Answer:

Benign

Explanation: