what does your blood pick up from the cells

Answer: The first one

Explanation: The first one is the correct answer because the drawings have a complex form in which artists are able to see thinhs clearer and arrange them as they wish.

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Answer:

part 1 : 20 chromosomes to form a diploid zygote

20 + 26 = 46 ( diploid).it is called meiosis

part 2 : the flower cell (somatic cell) contains 26 chromosomes then the cell (somatic cell) within the stem of a flower would also contain 26 chromosomes. The process is called mitosis.

:)

To test for the presence of starch, you can use iodine solution, which turns blue-black in the presence of starch. Lipids can be identified using a Sudan III or Sudan IV test, where lipids will appear as red or orange-stained spots.

Nucleic acids can be detected through tests like the diphenylamine test or the biuret test.

The diphenylamine test produces a blue color in the presence of DNA, while the biuret test results in a purple color in the presence of RNA.

Proteins can also be identified using the biuret test, as proteins will cause the solution to turn purple.

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Answer:

Correct! B. Chemical

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Answer:

ALGAE

…walls of many seaweeds contain phycocolloids (algal colloids) that can be extracted by hot water. The three major phycocolloids are alginates, agars, and carrageenans. Alginates are extracted primarily from brown seaweeds, and agar and carrageenan are extracted from red seaweeds. These phycocolloids are polymers of chemically modified sugar molecules, such…

Explanation:

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"The derived shared characteristic 'Terrestrial during all stages' should be placed at the base of the tree diagram."

SupThe characteristic "Terrestrial during all stages" is a shared characteristic among all five species being compared in the branching tree diagram. This means that it is a characteristic that all of these species have in common, and therefore it is likely that it was present in their common ancestor.

Since the base of the tree represents the common ancestor of the species being compared, it makes sense to place this characteristic at the base of the tree. This also helps to show that this characteristic is a defining trait of the group of species being compared and that it has been present in their lineage since their common ancestor.

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Answer:

1. Have students use the jigsaw cooperative learning strategy to discuss their case studies.

Have students regroup in their small groups from Lesson 5, Activity 2 and make sure they have their completed worksheets from that activity. Remind students they are in their "expert" groups. They have studied one case study in depth. Regroup students so that each new group of four has at least one member from each expert group. Have each expert in a group report on their case study. Other students learn from the experts and complete their worksheets.

2. Have groups present their findings.

Have each group present their case study to the class by reading aloud the scenario and explaining the answers they arrived at while conducting their research.

3. Make generalizations about the impacts of physical features on country

Explanation:

Answer:

The best idea that anyone ever had is Charles Darwin's theory that explains how species adapt and change.

Answer:

an increased mutation rate in the virus's proteome in order to escape from the host preexisting immunity

Explanation:

The relationships between viruses and hosts may be considered as an evolutionary race where viruses and hosts develop evolutionary adaptative traits and counter-adaptations against each other, thereby resembling a race. In the case of viruses, mutations in their genomes enable them to generate new protein variants that are not recognized by the host immune system, thereby avoiding their inactivation.

Answer:

A. One

Explanation:

The offspring will inherit one allele from each parent

The specific properties of the most desired organic semiconductors for solar panel technology may evolve as advancements are made in the field.

In the context of solar panel technology, the most desired type of organic semiconductors would typically possess the following characteristics:

High Efficiency: The organic semiconductors should have a high power conversion efficiency, meaning they can efficiently convert sunlight into electricity. This is crucial for maximizing the electricity output of solar panels.

Tunable Bandgap: Organic semiconductors with a tunable bandgap would be advantageous. The bandgap determines the range of light wavelengths that can be absorbed by the material. A tunable bandgap allows for optimization to match the solar spectrum, enabling better absorption of sunlight and improved overall efficiency.

Long Operational Lifetime: The organic semiconductors should be stable and exhibit a long operational lifetime. Solar panels are expected to endure outdoor conditions for many years, so the materials used should be resistant to degradation, such as from exposure to UV radiation or moisture.

Scalability and Low Cost: Manufacturers aim to produce organic semiconductors on a large scale at a low cost. Therefore, desirable organic semiconductors should be readily synthesized using cost-effective methods and be compatible with high-volume manufacturing processes.

Environmental Friendliness: Organic semiconductors that are environmentally friendly and have low toxicity are desirable. This is aligned with the goal of sustainable and clean energy technologies.

It is important to note that the field of organic semiconductor research is still evolving, and scientists are continually working to improve the performance and characteristics of these materials.

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The separation of North and South America by rising sea levels would result in changes in the interaction between the biosphere and the hydrosphere. Disrupted migration patterns, altered nutrient distribution, and changes in habitat availability would affect the biodiversity and ecological dynamics in the marine ecosystem.

If rising sea levels were to separate the continents of North and South America, one sphere that would interact differently with another sphere is the biosphere and the hydrosphere.

The biosphere refers to all living organisms and their interactions with the environment, while the hydrosphere encompasses all water bodies on Earth, including oceans, lakes, rivers, and groundwater. The separation of North and South America by rising sea levels would result in significant changes in the distribution and connectivity of marine habitats, impacting the biodiversity and ecological dynamics in both spheres.

With the separation of the continents, marine species that depend on migratory patterns, such as marine mammals, fish, and sea turtles, may face challenges in their natural movement and breeding cycles. Disrupted migration routes and barriers created by the rising sea levels could lead to isolation or fragmentation of populations, affecting their genetic diversity and long-term survival.

Furthermore, the change in the physical geography due to the separation could alter oceanic currents and water circulation patterns. This, in turn, would affect nutrient distribution and primary productivity in the water column, influencing the food webs and species interactions within the marine ecosystem. The availability of specific habitats, such as coastal wetlands and coral reefs, could also be affected, impacting the biodiversity and ecological services they provide.

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The option that lists the levels of the biosphere that are broader than the community is "biome, ecosystem."

In the hierarchy of the ecological organization, the community refers to the assemblage of different species that interact and coexist within a specific area. It represents the interactions among populations within a defined habitat. The community level focuses on the relationships between different species and their interactions.

Moving up the hierarchy, the next broader level is the ecosystem, which includes not only the community but also the physical environment in which the organisms live.

An ecosystem encompasses the biotic (living) and abiotic (non-living) components and their interactions within a particular area. It includes the community of organisms along with the physical factors such as climate, soil, water, and nutrient availability.

Above the ecosystem level, the next broader level is the biome, which refers to large-scale geographical areas characterized by distinct climate patterns, vegetation types, and ecological characteristics.

Biomes are broad categories that encompass multiple ecosystems sharing similar environmental conditions and supporting similar types of communities.

Therefore, the correct option is "biome, ecosystem," as it accurately represents the levels of the biosphere broader than the community.

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Answer:

Cranial and facial bones affect the following senses: senses of vision, taste , ... senses are affected by the cranial and facial bones .

Explanation:

Cranial and facial bones affect the following senses: senses of vision, taste , ... senses are affected by the cranial and facial bones .

We can see here can design a controlled experiment to demonstrate that birds do not spontaneously generate on birdfeeders:

We can actually see here that when carrying out experiment, hypothesis put must be made. A scientific or methodical way to testing a hypothesis or research issue entails modifying one or more variables in a controlled environment and observing the effect of these manipulations on the outcome.

Experiment actually entails a methodical technique designed to gather data to support or disprove a hypothesis or answer a research question.

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Answer:

It is TRUE that some fungi live as parasites.

Explanation:

The fungi living as parasites extract nutrients from a living host and thereby infect various organisms like animals ,human beings and plants.These fungi thereby causes many diseases and can be a major problem in the agricultural arena.

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Answer:

One Neutron

Explanation:

All three forms have one proton (pink) and one electron (dark green) but differ in the number of neutrons (gray) in the nucleus. Protium, or ordinary hydrogen (top), has no neutrons. Deuterium, or hydrogen-2 (bottom left) has one neutron. Tritium, or hydrogen-3 (bottom right) has two neutrons.

Carbon is stored for the longest amount of time as Calcium carbonate shells of marine organisms, like coral, oysters, and clams.

The carbon cycle is a cycle of how carbon is recycled between the atmosphere and the living and non-living part of the earth.

The carbon reservoir of the ocean forms part of the carbon cycle.

Carbon is stored in the ocean as calcium carbonate shells of marine organisms, like coral, oysters, and clams.

This is the longest time storage form of carbon in the ocean.

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Answer:no idea

Explanation:

Patient J is showing you a deep wound on the anterior side of his body. The wound is located on the front umbilicus of the body and is medial to the left hip, meaning it is closer to the midline of the body than the left hip.

The wound is also lateral to the umbilicus, meaning it is farther from the midline of the body than the belly button. The wound is inferior to the collarbone, meaning it is located lower on the body than the umbilicus collarbone. And finally, the wound is anterior to the waist, meaning it is located in front of the waist. This description of the location of the wound gives a clear idea of where the wound is located on the umbilicus patient's body, it will be helpful for the medical professional to understand the location of the wound and make the appropriate decisions for treatment.

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A new strain of rice gives more production but a negative outcome is spread to unwanted areas, hence option b is correct.

Due to agricultural laws that prohibit the keeping of seeds from harvests and the planting of plants of a different genetic make or made by a different company.

You need to locate a pesticide that your plants are resistant to, find each one of them individually, and pluck them, or treat your entire garden with a pesticide that would kill all of your plants but not the resistant variety.

Therefore due to the spread in unwanted areas, new strains of rice have a negative impact.

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Answer:

Explanation:

physical changes are things that you can see, like actual changes. Chemical changes are things that you cant see like gas evaporating.

0.6 + 0.5(0.2) = 0.7. We once more examine each person's genotype, count the copies of each allele, then divide that number by the total number of gene copies to determine the allele frequencies.

A population becomes fixed for that allele when the allelic frequency hits 1.0, at which point there is only one remaining allele in the population. The other allele is lost forever. Random genetic drift halts at a locus where an allele has either become fixed or lost in a population. By dividing the total number of copies of all the alleles at that specific genetic locus in the population by the number of times the allele of interest.

The complete question is:

Given the genotype frequencies below, what is the frequency of the V1 allele in this population? Give your answer to one decimal place.

f[V1V1] = 0.6

f[V1V2] = 0.2

f[V2V2] = 0.2

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Answer:

The arts and other manifestations of human intellectual achievement regarded collectively

Explanation:

Answer:

The arts and other manifestations of human intellectual achievement regarded collectively

Flashbulb memories are the type of memories related to experiences that are intense or surprising.

Flashbulb memories are the long-lasting memories that have great effect on the emotional state of an individual. It is due to some learning or experience of a dramatic event. The memory can trigger enthusiasm or terror. For example, a college graduation, birth of child, or even some terror attack.

Memories are the type of data stored inside the brain about past events. A memory is the one that is acquires, stores, pertained for a very long time and is also retrieved as and when needed. Memories are retrieved by the reactivation of some specific neurons.

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Answer:

Clams and Snails

Explanation:

According to the chart, the pH required of these two species is higher than 5.5.

Explanation:

The statement that supports the conclusion why goats were one of the first animals to be domesticated is "Goats can provide milk, meat, hides, and weed control." This statement highlights the versatility of goats as a domesticated animal, which would have made them valuable to early human societies. Goats were able to provide milk and meat for food, hides for clothing and shelter, and could even be used to control weeds and brush in agricultural settings. This would have made goats an important resource for early human settlements and contributed to their domestication. The other statements do not provide a direct explanation for why goats were domesticated.

Goats were one of the first animals to be domesticated because they provided early human societies with multiple valuable resources, such as meat, milk, and hides, as well as their ability to control weed growth. The correct option is C.

The statement that supports the conclusion why goats were one of the first animals to be domesticated is c. Goats can provide milk, meat, hides, and weed control.

This is because these characteristics made goats highly valuable to early human societies.

Goats not only provided essential resources like meat, milk, and hides for clothing, but their ability to eat and control weed growth would have been very useful in agrarian societies. This would have encouraged the early people to domesticate goats.

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Answer:

a. facilitated diffusion

Explanation:

Instead, cells assist glucose diffusion through facilitated diffusion and two types of active transport.