While cleaning a saltwater aquarium, students placed the aquarium plants in distilled water. What
effect will this have on the plants?
1The plants will shrink
2no effect
3The plants will swell
4The plants will divide

The two similarities between chromosomes that you get from your parents are Genetic Material and Number of Chromosomes.

In terms of Number of chromosomes: Every Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. Each parent contributes 23 chromosomes to their child, for a total of 46.

in tems of Genetic material: The chromosomes that you get from your parents contain the same genetic material. This is why you look like your parents and why you have inherited some of their traits.

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Answer:

I is the answer is it write

Answer: The difference between anaerobic system and aerobic system is that Aerobic exercises are endurance-type exercises that increase a person's heart rate and breathing rate over relatively long durations. Anaerobic exercises are exercises that involve short bursts of intense activity. Examples of aerobic exercise include brisk walking and riding a bicycle. Examples of anaerobic activities include sprinting, long jump, making a tackle in football, shooting at goal in netball and serving in tennis.

The colors for the stars are red, white, blue-white, white, and blue, and their temperature are 3,910 K, 3,500 K, 25,200 K, 22,400K, 5,780K, 9,600 K.

A star is a type of celestial body that can be set apart from others because it shines due to inner radiation. Moreover, stars are classified by:

Now, let's identify the color and temperature of the stars:

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The two correct statements that relate RNA, amino acids, and proteins are C and D.

RNA is used to build the amino acid sequence: RNA molecules, specifically messenger RNA (mRNA), serve as templates for protein synthesis. During a process called translation, the sequence of nucleotides in mRNA is read by ribosomes, and the corresponding amino acids are assembled in a specific order to form a protein.

Long amino acid sequences fold in a specific way to form proteins: Proteins are composed of long chains of amino acids. After the amino acids are synthesized and linked together, the resulting chain folds into a three-dimensional structure, which is critical for the protein's function. This folding process is driven by various interactions between the amino acid residues in the chain, allowing the protein to adopt its specific shape and perform its specific function.

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False. The main "cause" that permits one of your mitochondria to switch over to fermentation is a lack of adequate final electroactive levels, which causes an ensuing deficiency of NAD+.

The investigation into how cells work and function is based on the notion that perhaps the cell is the fundamental building block of life. By focusing on the cell, one can gain a thorough understanding of the tissues and creatures that cells make up.

An estimated 100 trillion cells make up the human body. A new megascience effort will catalog & scan each of the 80 identified organs' 200 or much more diverse types of cells.

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Answer:

D

Explanation:

Answer:

D) a document that sets out a plan for reducing carbon gases

Explanation:

The polarity of water molecules is crucial to the formation and stability of cell membranes. Without this polarity, water would not be able to form hydrogen bonds, interact with polar molecules, or form stable cell membranes .

Water molecules are composed of two hydrogen atoms and one oxygen atom, and they have a slight negative charge on one end and a slight positive charge on the other.

This arrangement is due to the unequal sharing of electrons between the atoms, with the oxygen atom having a stronger pull on the electrons than the hydrogen atoms. This phenomenon is called polarity, and it is crucial to the unique properties of water.

First, water molecules would not be able to form hydrogen bonds with each other, which are crucial for many of water's unique properties. Hydrogen bonds occur between the positive and negative ends of different water molecules and give water its high boiling point, high surface tension, and the ability to dissolve many substances.

Furthermore, the polarity of water molecules is crucial to the formation and stability of cell membranes. The hydrophilic, or water-loving, heads of phospholipids are attracted to the polar water molecules, while the hydrophobic, or water-fearing, tails face away from the water.

In summary, the polarity of water molecules is crucial to many of its unique properties and is essential to many biological processes. Without this polarity, water would not be able to form hydrogen bonds, interact with polar molecules, or form stable cell membranes.

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analysis than behavioral geneticists. Conduct family studies to examine the biological and environmental bases of traits and behaviors.

The study of how genes and environment affect behavior is known as behavioral genetics. More knowledge about how the environment affects behavior can be gained by looking at genetic effects.What kind of behavioral genetics is an example of?

Behavioral genetics examples

When identical twins are born separated, one twin may experience the symptoms of GAD while the other does not. This difference may be caused by differing environmental exposures. The population of African Americans appears to have greater rates of mental problems, according to empirical data.

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Answer:

The correct answer is A. 6.

Explanation:

The atomic number of an atom is equal to the number of protons in its nucleus. In this case, we are given that the nucleus contains 6 positively charged particles, which must be protons. Therefore, the atomic number of the atom is 6.

The best description of originality is having a low probability, unique, option D is correct.

Originality refers to the quality of being novel and distinctive, and it implies that something is not derived from anything else. The more unique and uncommon an idea, creation, or expression is, the more original it is deemed to be. Originality can be measured by the probability of its occurrence.

The lower the probability of an idea or creation being generated, the more original it is. A highly original idea is not only new but also unexpected and unconventional, which makes it stand out from the norm. Originality is highly valued in fields such as art, literature, science, and technology, as it contributes to the advancement of knowledge and understanding, option D is correct.

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The correct question is:

What is the best description of originality?

A) nonobvious

B) special or interesting

C) convergent

D) having a low probability, unique

Answer:

crust

Explanation:

Using the smells of different oils to help a person feel energized is a pseudo science. Thus option C is correct.

pseudoscience is nothing but a fake science completely different from real science.

It does not work on scientific facts so not genuine as it involves explanations, subjective ideas.

Some examples include Graphology, numerology, and astrology.

It is not accurate, completely empirical observation based, complex, based on different motivations, personal gain.

pseudoscience does not have any scientific standards, scientific hypothesis, experiment, method, result, falsifiability of claims etc.

Thus option C is correct.

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Answer:

2 options bc i didnt see the video

Explanation:

The pouloution would sink into the area. The poultion would go up

Answer:

it has fibrious roots

Explanation:

it has fibrious root because it has monocot leaf so, if there was decot leaf then it will be tap root

Answer:

Yes

Explanation:

They hunt there pray when there hungry or out of instinct

Answer:

Decomposers are prey.

Explanation:

Decomposers break down (hence, 'decompose') dead organisms, and are heterotrophs, but are not predators. They do not actively go hunting, nor consume food like a predator typically would, and are not technically scavengers.

However, they are eaten. We eat mushrooms and fungi all the time. Other animals eat them. This constitutes them as prey.

Pedigrees have multiple uses. One of them is getting to know an individual's genotype. In the e xposed example, the individual IIIb is X-Y.

A Pedigree is the representation of a family's history. This graph is used to track a trait through different generations, and analyze the inheritance pattern of a particular gene and its expression.

It is a tool used to understand how genes are transmitted from the parental generation to the descendants, and what are the probabilities of  inheriting them.

In sex linked inheritance, we need to remember that the gene coding for the trait is linked to the sex-chromosome (in this case, the X-chromosome).

In pedigrees, usually affected individuals or individual carring the trait are representes with solid black figures.

Individual IIIb is a black square, meaning it is an affected man. Its genotype is X-Y. The X-chromosome is carrying the recessive allele (-).

In the attached files you will find the pedigree with the genotype of each member of the family. Notice that individuals X+X represent either homozygous dominant or heterozygous females.

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Answer:

Influence of masks on expiratory particles and flow, and associated wearing suggestions. All types of masks can reduce the front flow, but air leakage in other directions can occur when wearing surgical and handmade masks.

Or pressurized areas to non-pressurized areas.

Answer:

From areas of high concentration to areas of low concentration.

Answer:

D. The neutral atom Cl gains 1 electron.

Explanation:

Ionic bond:

It is the bond which is formed by the transfer of electron from one atom to the atom of another element.  

Both bonded atoms have very large electronegativity difference. The atom with large electronegativity value accept the electron from other with smaller value of electronegativity.

For example:

Barium chloride is ionic compound. The electronegativity of chlorine is 3.16 and for sodium is 0.89. There is large difference is present. That's why two valence electron from barium is transfer to the chlorine. Barium becomes positive and chlorine becomes negative ion. Both atoms are bonded together electrostatic attraction occur between anion and cations.  There are two valence electron lost by barium while chlorine required one electron to complete the octet thus two chlorine atoms are bonded with one barium atom. Each atom of chlorine carry -1 charge while one barium atom have +2 charge.

Explanation:

Euglena and Trypanosoma are placed in different classes because they belong to different taxonomic groups based on their distinct characteristics, evolutionary relationships, and overall organization. The classification of organisms is determined by their shared similarities and differences, allowing scientists to group them into various hierarchical categories.

Euglena and Trypanosoma belong to different classes due to the following reasons:

1. Morphological Differences: Euglena is a unicellular, freshwater protist that possesses a characteristic whip-like tail called a flagellum, allowing it to move and propel itself. It also contains a photosynthetic pigment called chlorophyll, enabling it to perform photosynthesis. On the other hand, Trypanosoma is a parasitic protist that causes diseases such as African sleeping sickness and Chagas disease. It possesses a single flagellum but lacks chlorophyll and cannot perform photosynthesis.

2. Evolutionary Relationships: Classification takes into account the evolutionary relationships between organisms. Euglena belongs to the class Euglenophyceae, which includes various species of photosynthetic protists. They are considered to be a diverse group that originated from a common ancestor. Trypanosoma, however, belongs to the class Kinetoplastea, which includes various parasitic flagellates. These organisms are not closely related to Euglena, indicating a distinct evolutionary history.

3. Biochemical and Genetic Differences: Euglena and Trypanosoma also differ biochemically and genetically. They have distinct cellular structures, metabolic pathways, and genetic compositions that contribute to their unique characteristics and lifestyles. These differences further support their classification into separate classes.

By considering these factors, taxonomists and scientists classify organisms into appropriate hierarchical categories, ensuring that organisms with shared characteristics are grouped together while differentiating them from organisms with distinct features. The placement of Euglena and Trypanosoma in different classes reflects their distinct biological attributes and evolutionary histories.

Answer:

Explanation:

Euglena and Trypanosoma are both unicellular organisms that belong to the kingdom Protista, but they are placed in different classes because they have different characteristics and lifestyles. Euglena is a photosynthetic organism that can produce its own food using sunlight, and it has a structure called a chloroplast that contains pigments such as chlorophyll. It also has a flagellum, which it uses to move around in its aquatic environment. Euglena belongs to the class Euglenophyceae, which includes other photosynthetic unicellular organisms that have similar characteristics. On the other hand, Trypanosoma is a parasitic organism that feeds on the blood of its host, and it does not have the capability to photosynthesize. It moves by using a single flagellum and has a unique structure called a kinetoplast, which contains DNA and other important cellular components. Trypanosoma belongs to the class Kinetoplastea, which includes other parasitic unicellular organisms that have similar characteristics. Therefore, Euglena and Trypanosoma are placed in different classes based on their different modes of nutrition, locomotion, and other morphological and physiological characteristics.  

1. The lipids would be more saturated- FALSE

2. The lipids on the fatty acid tails would be much shorter- TRUE

3. The membranes would contain more cholesterol- TRUE

Caribou, an animal that inhabits the bitterly cold Arctic, has developed a number of physiological adaptations to withstand the cold. They have two coats of fur and small ears to prevent heat loss. Caribou lipids contain many modifications.

Unsaturated fatty acids are more pliable at low temperatures than saturated fatty acids. As a result, the lipids in caribou legs are unsaturated to maintain their fluid nature at the frigid Arctic temperatures. When compared to longer lipids on fatty acid tails, shorter ones maintain better fluidity at low temperatures.

There will be less lipid in the fatty acid tails as a result. Moreover, increased cholesterol in the membranes would increase their fluidity in the cold exterior environment conditions. Thus there would be more cholesterol in the membranes.

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Answer:

Based on the information provided, the most plausible explanation would be "Tobias drank from a water fountain that was contaminated." Mononucleosis is a contagious disease caused by the Epstein-Barr virus (EBV), which is most commonly spread through direct contact, such as sharing drinks or food, or through saliva. It's not related to exercise habits, gender, or inherited genes.

Explanation:

Mononucleosis, often called "mono," is an infectious illness caused most commonly by the Epstein-Barr virus (EBV), a type of herpes virus. Other viruses can also cause mononucleosis.

Now, let's break down each of the options you provided:

1. "Tobias never exercised and was more susceptible to the virus." While regular exercise can boost your immune system and potentially make you less susceptible to infections in general, not exercising doesn't specifically make you more susceptible to mononucleosis. The primary way to contract the virus is through direct contact with saliva from an infected person.

2. "As a male, Tobias has a better chance of getting mononucleosis." Mononucleosis affects both males and females, and there's no evidence to suggest that one gender is more susceptible to the virus than the other.

3. "Tobias inherited the gene from his parents." Mononucleosis is not a genetic disease. It's an infectious disease, which means it's caused by a virus, not by a gene passed down from parents to their children.

4. "Tobias drank from a water fountain that was contaminated." This is the most likely scenario. The Epstein-Barr virus, which causes mononucleosis, is spread through body fluids, usually saliva. If an infected person drank from a water fountain and left some saliva on it, and then Tobias drank from the same fountain, he could potentially contract the virus.

So, based on the information we have about how mononucleosis is spread, the most likely explanation for how Tobias contracted the disease is through direct contact with the virus, such as drinking from a contaminated water fountain.

Answer:

D. Tobias drank from a water fountain that was contaminated.

Explanation:

As stated in the question, mononucleosis is caused by a contagious virus that is transferred through direct contact.

A. Tobias never exercised and was more susceptible to the virus is not the answer. While he may have been more susceptible to the virus, the virus is contagious through touch, so not exercising would not directly give him the virus.

B. As a male, Tobias has a better chance of getting mononucleosis is also not the answer. Again, no direct contact is involved here, so he did not get the virus directly from being a male. (and being a male probably does not increase the chances at all).

C. Tobias inherited the gene from his parents is incorrect as well. The virus is contagious, not inherited. This means that he could not have directly inherited the virus from his parents.

This means that D. Tobias drank from a water fountain that was contaminated is the correct answer. Direct contact is involved here. Since the water fountain contains the virus, and Tobias had contact with the water fountain, he most likely contracted mononucleosis from drinking from the water fountain.

The "exfoliation" or "shedding" of milk teeth is the name of the procedure.

The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).

Four Different Teeth Types and Their Purposes

The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:

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Answer:

Trochophores exist as a larval form within the trochozoan clade, which include the entoprocts, molluscs, annelids, echiurans, sipunculans and nemerteans. Together, these phyla make up part of the Lophotrochozoa; it is possible that trochophore larvae were present in the life cycle of the group's common ancestor.

Explanation: