you collect an aquatic organism with jointed appendages, a hard exoskeleton, and antennae. what other features would this organism have?

Answer:

Plants are classified based on the presence of a certain specialized tissue. A specialized tissue called xylem tissue helps transport water and dissolved minerals to all parts of the plant.

Explanation:

Xylem is a complex tissue in plants that is responsible for the transportation of water and dissolved minerals from the roots to the leaves and other parts of the plant. It is composed of several different cell types, including tracheary elements and parenchyma cells. The tracheary elements have thick walls and are dead at maturity, they are responsible for the transportation of water and dissolved minerals. The parenchyma cells support the tracheary elements and also store food.

Xylem is one of the two types of transport tissue in plants, the other one is called phloem, which is responsible for the transportation of sugars and other organic compounds throughout the plant.

Answer:

blood

Explanation:

oxygen with food and nutrients

Answer:

Only plants, as well as some fungi, bacteria, and algae, have a cell wall. It exists outside the cell membrane and has a tough, flexible, and sometimes rigid texture!

B2) Impermeable walls

Villi together with it's microvilli tremendously increase surface area of absorption. And hence supports effective absorption of nutrients into blood. Villi have permeable membranes . Thus, nutrients can easily get their way through them.

Answer:

The ice form of water is most dense, and the vapor form of water is the least dense.

Explanation:

The molecular cohesion in ice is stronger than in liquid or vapor, forcing the molecules of water to remain closely bonded making it dense.  The vapor form of water is weaker that liquid and ice since the molecules are nearly free roaming or loosely bonded making it not very dense.

Cheers.

The most dense phase of water is liquid water, and the least dense phase of water is ice.

As water freezes and transitions from a liquid to a solid state, the water molecules arrange themselves in a regular and more structured pattern, forming a crystal lattice.

This arrangement leads to an increase in the space between the water molecules compared to the more closely packed molecules in the liquid phase.

As a result, the density of ice is lower than that of liquid water.

This is due to the hydrogen bonding between water molecules.

When water freezes, the molecules slow down, and the hydrogen bonds stabilize, resulting in the formation of ice crystals with a less dense arrangement.

As the temperature decreases below 4 °C, the density of water decreases due to the expansion that occurs when it freezes into ice.

Thus, the most dense phase of water is liquid water, and the least dense phase of water is ice.

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Answer:

Each plant is transformed differently in the fall intimately dormancy is the way plants conserve energy by using the stored sugers and carbohydrates they produce during the growing season to survive the winter.

Answer:

what type of question it is

Seeds serve several important functions for plants, including A) facilitating dispersal, B) safeguarding the embryo, and C) enabling dormancy until optimal growth conditions are present. Therefore, the answer is option D).

Seeds play a crucial role in plant reproduction and survival. Function A, dispersal, ensures that seeds are spread over a wide area, reducing competition for resources like water, sunlight, and nutrients among offspring. Various mechanisms like wind, water, or animals can aid in seed dispersal.

Function B, protecting the embryo, is essential because the seed coat offers a protective layer that shields the embryo from physical damage, pathogens, and extreme temperatures. This ensures that the embryo stays viable until it encounters favorable conditions for germination.

Lastly, function C, dormancy, allows the embryo to remain inactive until environmental conditions, such as temperature, moisture, and light, are optimal for growth. This adaptation increases the chances of successful germination and the establishment of a new plant.

In conclusion, seeds are useful to plants because they provide a mechanism for dispersal, protect the embryo, and allow the embryo to remain dormant until optimum growth conditions are available. These functions work together to ensure the continuation of the plant species and its adaptation to the environment.

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Answer:

I have been to get a

Explanation:

I c have a true conclusion for my head but I think it is a good way for me to get

Answer:

Ans 1) True

Ans.2) false

AS the outer wall of pollen grain are known as exine

AND intine are the inner wall of pollen grains

Ans.3) true

Ans.4) ( sorry I don't know this ) :(

Ans.5) false

AS screnchyma functions are to give support and structure to the plants

AND meristems consists of activity for dividing cell

Answer:

In Interphase The cell grows in the (G1) phase, replicates DNA in the (S) phase

then prepares for mitosis in the (G2) phase. This all happens in Interphase. Hope this helps!

Explanation:

Answer:

PREDICT > OBTAIN FROG EGGS > OBSERVE > RECORD > WRITE A REPORT

Explanation:

I did it on Study Islands and got it correct

Answer:

-Predict how long it will take for a tadpole to develop into a frog.

-Obtain frog eggs.

-Observe the frog eggs every day.

-Record changes that take place as the eggs hatch and tadpoles develop.

-Write a report on her findings.

Explanation:

These steps should be followed in order in any scientific investigation:

Form a hypothesis or make a prediction about what might happen.

Perform a controlled experiment to find out what does happen. For Abbey, this involves obtaining frog eggs.

During the experiment, observe what happens, then record your observations.

Report your findings.

Answer:

simple sugars and proteins or lipids

Explanation:

they both have these

Organic molecules associated with cell membranes can be involved in cell-to-cell recognition integral membrane proteins, carbohydrates attached to lipids or proteins in membrane.

The plasma membrane is made up of lipids and proteins, much like every other cellular membrane. The phospholipid bilayer, which creates a permanent barrier between two aqueous compartments, is the membrane's basic structural component.

These compartments are the inside and outside of the cell in the case of the plasma membrane. The particular tasks of the plasma membrane, such as the selective transport of chemicals and cell-cell recognition, are carried out by proteins embedded inside the phospholipid bilayer.

While proteins are in charge of carrying out particular membrane tasks, lipids are the essential structural components of membranes. The majority of plasma membranes are composed of around 50% lipid and 50% protein by weight, with glycolipid and glycoprotein carbohydrate components making up 5–10% of the membrane mass.

Because proteins are substantially bigger than lipids, this ratio translates to approximately one protein molecule for every 50 to 100 lipid molecules.

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Answer:

activators and inhibitors

Explanation:

Answer:

the answer for this question is b

Explanation:

The partial negative charge on the oxygen atom, because it pulls electrons from the hydrogen atoms, describes the polarity in the water molecule.

In chemistry, polarity is the difference in electric charge that results in a molecule or its chemical groups having an electric dipole moment,  a negatively charged end and a positively charged end.

For example, the carbon-oxygen bonds in carbon dioxide are both polar, with the carbon atom having a partial positive charge  and  the more electronegative oxygen atom having a partial negative charge.

Polarity is when an entity contains two separate and opposite poles that can either attract or repel each other. The term is often used in electricity, magnetism, chemistry, and electronic signaling to describe the flow of electrons.

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Answer:

An electrolysis reaction, if the salt is added to the water then it just dissolves. When electricity is run through it, it creates chlorine gas as well as NaOH and hydrogen gas.

Explanation:

Hope this helps :)

If you were seated on a postsynaptic cell waiting to receive an action potential from another neuron, the part(s) of the presynaptic cell that would be closest are the axon terminal and the synaptic vesicles.

The axon terminal is the end of the axon, which is the long, slender projection of a nerve cell, or neuron, that conducts electrical impulses away from the neuron's cell body. The axon terminal is where the electrical signal, or action potential, is converted into a chemical signal through the release of neurotransmitters from the synaptic vesicles.

The synaptic vesicles are small, membrane-bound compartments within the axon terminal that store the neurotransmitters. When an action potential reaches the axon terminal, the synaptic vesicles fuse with the cell membrane and release the neurotransmitters into the synaptic cleft, the space between the presynaptic and postsynaptic cells. The neurotransmitters then bind to receptors on the postsynaptic cell, causing a change in the electrical potential of the cell and continuing the transmission of the signal.

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Answer:

both matter and energy can enter and leave, there is both inputs and outputs. ... the amount of biomass that an organism is able to eat, even if the full biomass ... The snake population and hawk population would increase. ... The grass population decreases because twice as many rabbits are feeding on it. ... Muscles Lab 3.

Explanation:

The muscle is developmentally unique to humans, inserts into the base of the fifth metatarsal, and assists in eversion is fibularis tertius.

The capacity to move around unaided while walking is known as ambulation. It is most frequently used to describe a patient's post-operative or physical therapy goals. A patient may need assistance before they are able to move around on their own in order to achieve their aim of ambulation.

Leg muscle called the fibularis tertius is located in its lateral compartment.

The fibularis longus muscle has the ability to plantar flex and evert the foot. Additionally, it supports the foot's longitudinal and transverse arches.

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The next step would be to perform functional studies on the candidate gene to determine its role in virulence.

Identifying a candidate virulence gene is just the first step in understanding its role in the pathogenesis of a particular disease. To confirm that the gene is indeed a virulence factor, it is necessary to conduct functional studies to determine its specific role in the virulence process.

Functional studies can involve a range of techniques, including gene knockouts, complementation studies, and expression analysis. These studies can help to establish a causal relationship between the candidate gene and virulence by demonstrating that changes in the expression or activity of the gene have a direct impact on the pathogenicity of the organism.

In addition to functional studies, other approaches such as in vitro and in vivo assays can also be used to validate the role of a candidate virulence gene. These assays can help to confirm that the gene is required for the pathogen to cause disease and that it plays a critical role in the pathogenesis of the infection.

Overall, functional studies are a crucial step in the validation of a candidate virulence gene and are essential for understanding the underlying mechanisms of pathogenesis.

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The kids run through collard greens.

To kill a mockingbird is a novel written by Harper Lee in 1960.

The kids, Jem, Scout, and Dill, in chapter 6 run through collard greens.They pass-through

Finally, they reach the house.

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According to the fluid mosaic model of the cell membrane structure, proteins are mostly embedded in the lipid bilayer of the membrane. The fluid mosaic model is a model that describes the structure of the cell membrane.  

According to this model, the cell membrane is a fluid structure with a "mosaic" of various types of molecules embedded in it. These molecules include phospholipids, cholesterol, glycolipids, and proteins. Proteins play an important role in the structure and function of the cell membrane. Proteins in the cell membrane have a variety of functions, including acting as channels for the transport of molecules across the membrane, serving as receptors for signaling molecules, and participating in cell-cell interactions.

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The internal energy of a system as a result of its temperature is referred to as thermal energy.

Thus, The molecules that make up a substance move more quickly as it is heated, gaining thermal energy via the transmission of heat. The term "heat" refers to the thermal energy being transported from a hotter system to a cooler one.

Temperature is used to assess the degree of "hotness" or "coldness" of an object. There are three methods that thermal energy can be transferred: conduction, convection, and radiation.

Conduction is the transfer of heat energy between adjacent molecules that are in touch with one another.

Thus, The internal energy of a system as a result of its temperature is referred to as thermal energy.

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A fomite is a non-moving object responsible for the indirect transmission of disease.

Fomites are inanimate objects involved in the indirect contact transmission of pathogens. These objects include a whole range of items mostly found in indoor environments.

When pathogens  such as viruses and bacteria come in contact with these objects through various human and animal activities such as sneezing or coughing, use of toilets etc; these pathogens remain active on these objects and can then cause disease when others come in contact with these objects.

Some diseases are more likely to be transmitted by pathogens than others. However, several factors can influence whether bacteria on carriers are successfully transferred to humans.

Sneezing and coughing can transfer bacteria to surfaces  through  droplets released by the sneeze or cough itself, or by bacteria from a sneeze or cough getting on the hands and coming into contact with a bacterial carrier.

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Answer:

between 1 and 50 million times

Explanation:

A light microscope can magnify things up to 2000x, but an electron microscope can magnify between 1 and 50 million times depending on which type you use! To see the results, look at the image below.

Answer:

it gonna be A. Number of protons  

Explanation

Elements are placed in order on the periodic table based on their atomic number, how many protons they have.

Answer:

a) 1:4 (25%)

b) 1:4 (25%)

c) Carrier females have the genotype XFXf.

d) There are four possible genotypes, XFXf, XfXf, XFY, XfY

Explanation:

The mutation for hemophilia is on the X chromosome. Females have two X chromosomes and males have one.

Let's say that the mutated allele is f and the normal allele is F.

A carrier female has the genotype XFXf. A hemophilic man has one X chromosome. and since he is affected, must have the mutated allele. He must have the genotype XfY.

The punnett square below shows the cross

                   XF                     Xf

Xf              XFXf                   XfXf

Y                XFY                   XfY

a) As we saw, carrier females have the genotype XFXf. In the cross, there 1:4 chance that phenotype will occur.

b) A normal male has the genotype XFY. In the cross, there 1:4 chance that phenotype will occur.

c) Carrier females have the genotype XFXf.

d) There are four possible genotypes, XFXf, XfXf, XFY, XfY