Which of the following is the phase that results when the Moon is on the same side of the Earth as the Sun?

full moon
crescent moon
quarter moon
new moon

Answer:

A nucleus consists of Z protons and N neutrons. Let the mass of the nucleus be M (Z, N ).

Kenny's phenotype ( detectable attributes) for the Huntington's disease trait is not having Huntington's disease because his genotype is homozygous genotype hh which is the recessive gene (not having Huntington's disease).

Answer:

Canis represents the genus   :D

The nonsense mutation is a point mutation that produces a stop codon when replacing a single base. The resulting protein is shorter than it shuld be.

When a change occurs in a single base pair, it is known as a point mutation.

Points mutations might be either silent, missense, or nonsense.

Nonsense mutations have the ability to put an end to protein synthesis earlier than they should. The production of a mutated stop codon makes the new protein to be shorter.  

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Answer:

The extinction you are referring to is unclear, as there have been several mass extinctions throughout Earth's history. However, it is generally accepted that climate has played a significant role in many of these events. Prior to some of the mass extinctions, such as the Permian-Triassic extinction and the Cretaceous-Paleogene extinction, the climate was warm and tropical with high levels of carbon dioxide in the atmosphere. This warm climate was likely a contributing factor to the extinction, as it may have led to changes in sea level, ocean circulation, and weather patterns that disrupted ecosystems and caused widespread extinction of species. However, it is important to note that climate is just one of many factors that can contribute to mass extinction events, and there are often multiple causes involved.

Answer:

The scientist must use the scientific method, and the scientist must repeat this experiment several times to make sure it is constant.

Explanation:

The steps in scientific method are:

1. Make observations

-You need to use your five senses: Sight, smell, hearing, touch, and taste

2. Come up with question

--Based on your observations, you can now formulate a question. Which are the basic WH questions

3. Come up with hypothesis

-A hypothesis is an educated guess, it is to come up with an answer to your questions, it does not matter if your hypothesis is right or wrong

4. Conduct an experiment

Conduct an experiment to test your hypothesis, if your hypothesis does not answer your question, formulate another hypothesis.

5. record and analyze data from the experiment

Make sure to be detailed in your results, you can use graphs or charts, this will make your analysis easier.

6. Draw conclusion

This is now the opportunity to talk about your hypothesis, experiment, results, and your conclusion which is the final outcome of your experiment.

The experiment must be done countless times to ensure the results will not vary.

Answer:

Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey

Explanation:

predation is the process itself where the predator for example the lion feeds on the prey like deer

Answer:

Cellular respiration is a process that all living things use to convert glucose into energy. Autotrophs (like plants) produce glucose during photosynthesis.

Explanation:

hope it helps you

Answer:

Well see I dont know this one but I can ask my parenents and hel you

Explanation:

Ima i in fourth grade i can we part to you later

The statement that describes what happens to the zygote immediately after fertilization is that the zygote divides, ultimately forming a hollow bundle of cells.

Fertilization in biology is the process whereby the male gamete and female gamete of species of an organism unites to form a zygote.

The zygote can then be described as a fertilized egg cell (by a sperm).

The process of fertilization occurs in the fallopian tube or oviduct of the female mammal, however, it is transported to the uterus for implantation to occur.

After fertilization, the zygote immediately divides, ultimately forming a hollow bundle of cells called embryo.

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Answer:

Risky behavior refers to engaging in activities that can endanger someone's life

Answer:

the plant cell needs the sun and water to keep the cells alive and the animal cell needs food and water also the animal cell goes through a lot of dead cells during the day so it is harder on the animal

Explanation:

Answer:

Mols enzymes are proteins

The catalyse metabolic

Answer:

Less.

Explanation:

Its contractile vacuole become less active because of the same concentration of water in both the body and outside environment. Contractile vacuole is responsible for the removal of excess liquid with the help of contraction. In isotonic environment, there is no flow water occur inside or outside of the cell due to the presence of equal amount water in both the environment i. e. cell and outside environment so due to equal amount of water, contractile vacuole become less active.

Answer:

35,c

36,a

37,f

38,e

39,b

40,a

41,a

42,b

Answer:

answer!!

Explanation:

In the described experimental setup, information moves between organisms through visual observation and behavioral responses. Here is a breakdown of the information flow:

Visual Observation: The female cichlid fish in the central tank can observe the males in the tanks on either end through the transparent barriers. This allows the female to visually assess the males' characteristics, such as their size or coloration.

Behavioral Responses: Based on the visual information received, the female cichlid fish exhibits a mating preference by depositing eggs in the spawning nests that are closer to the larger male. This behavior indicates that the female is selecting the male with certain traits that she finds desirable.

The results of this experiment suggest that female cichlid fish have a mating preference for larger males. Out of the 20 repeated trials, in 16 cases, the females chose to deposit their eggs in the spawning nests closer to the larger male. This preference indicates that larger males may possess traits that are favored by the females during the mating process.

In terms of evolution, these results are consistent with the concept of sexual selection. Female cichlids choosing larger males for reproduction can lead to differential reproductive success. Larger males may possess genetic or phenotypic advantages, such as enhanced fertility, better parental care, or increased fitness. As a result, their genes have a higher chance of being passed on to future generations, leading to the evolution of traits that are preferred by females.

This experiment provides insights into the role of mate choice and sexual selection in cichlid fish, highlighting how the preferences of females can influence reproductive success and contribute to evolutionary processes.

The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.

By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.

In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.

The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.

The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.

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Answer:

False

Explanation:

In DNA double helix molecule, there are four types of nitrogenous bases: adenine, guanine, cytosine and thymine. Purines (i.e., adenine, guanine) and pyrimidines (i.e., cytosine and thymine) hold DNA strands together via hydrogen bonds. In base pairing, guanine always pairs with cytosine through 3 hydrogen bonds, while adenine always pairs with thymine by 2 hydrogen bonds. Hydrogen bonds are a type of dipole–dipole interaction where a hydrogen atom is covalently bonded to a very electronegative atom (e.g., Nitrogen or Oxygen).

Answer:

A gene is a stretch of DNA that helps to control the development and function of all organs and working systems in the body.

Genes are passed from parent to offspring; the combination of these genes affects all aspects of the human body, from eye and hair color to how well the liver can process toxins.

The order in which Alma's body obtains energy from the food while she exercises is A. A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

Cellular respiration is an exceedingly proficient process. A single glucose molecule has the potential to yield a considerable amount of energy. Cells require oxygen access to function effectively. If deprived of oxygen, cells would be unable to generate adequate energy to maintain their existence.

The cellular respiration process is intricately complicated. It requires a multitude of processes and a multitude of enzymatic reactions. The significance of possessing a multitude of mitochondria for cells cannot be understated. The organelles in charge of cellular respiration are called the mitochondria.

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Options include:

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released- A glucose molecule enter the body cell

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm- A large amount of energy is released-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules

A glucose molecule enter the body cell-Oxygen is used to break down molecules- A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion- A large amount of energy is released

The most efficient storage of energy is provided by fat. So the correct option is A. But it is important to have a balanced diet that includes all three sources of energy for optimal health.


Each of the options listed in the question is a source of energy for the body, but they differ in the amount of energy they provide. Fat provides the most energy per gram, with 9 calories per gram, compared to 4 calories per gram for both protein and carbohydrates. This makes fat the most efficient storage of energy, as it provides more energy in a smaller amount of space. It is important to note that while fat is the most efficient storage of energy, it is not always the best source of energy for the body. Carbohydrates are the body's preferred source of energy, as they are easier to break down and use. However, when the body needs to store energy for later use, it will convert excess carbohydrates and protein into fat for more efficient storage.

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Answer: C

Explanation:

just because thats what is right

Answer:

If placed in a hypotonic solution, a red blood cell will bloat up and may explode, while in a hypertonic solution, it will shrivel—making the cytoplasm dense and its contents concentrated—and may die. In the case of a plant cell, however, a hypotonic extracellular solution is actually ideal.

Explanation:

Answer:The answer is "gene flow at work."

Explanation:

The primary vectors are chosen because they can deliver material when they infect a cell. They are modified so the infection won't cause a disease. It is the viruses. Therefore, the correct answer is b.