What type of cell is created by the process of meiosis
A. tumor cells
B. platelets
C. gametes
D. stem cells

Answer:

Telophase : Each chromosome attaches to a spindle fiber .

i think this is the answer

Answer:

The correct answer is Prophase : Fibers form the mitotic spindle.

Explanation:

This is when fibers form the mitotic spindle.

-identify the symptoms that people develop due to the strain

-work on an effective vaccine to help prevent the spread of the virus

Answer:

Question 13:

B. False

The most abundant photoreceptors that detect dim light are Rods, not Cones. Rods are highly sensitive to low light conditions and are responsible for vision in dim light and peripheral vision. Cones, on the other hand, are responsible for color vision and high visual acuity but are less sensitive to low light conditions.

Question 14:

A. True

The iris is the muscular tissue in the eye that adjusts the size of the pupil, controlling the amount of light entering the eye. It contracts or expands to regulate the size of the pupil in response to changing light conditions.

Question 15:

B. False

Opsins are visual pigments found in photoreceptor cells, specifically in the retina of the eye. They are responsible for capturing light and initiating the process of vision. Opsins are not derived from Vitamin D. Vitamin D is a separate compound involved in various physiological processes in the body, including calcium absorption and bone health.

Explanation:

Before signing a contract with a SaaS vendor, an organization must ensure that the vendor has acceptable answers to questions about the storage and protection of the data shared with them because Security and privacy must be addressed by all organizations.

A vendor, which is also known  as a supplier, which is an individual or company which sells goods or services to someone  others else in the economic production chain.

Private clouds are usually deployed within a firewall,which increasing network efficiency and delivering superior performance. A private cloud infrastructure also gives more predictable performance for workloads as opposed to the public cloud, since it doesn't share bandwidth or use the same hardware.

Cloud computing security is the best type of security which helps to continuously monitor, identify, analyze, and mitigate DDoS attacks. The built-in redundancies, customizability, flexibility, scalability, and intelligence of such solutions can prevent volumetric, low, and slow attacks.

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A variation that results in increased fitness is more likely to be passed on  because the individual will reproduce. thus option B is correct.

Genetic diversity is endlessly possible as a result of sexual reproduction. In other words, sexual reproduction produces genetically distinct offspring. They are different from one another as well as from their parents.

Variation will be passed on through reproduction. reproduction results in genetic variation which increase the chance of survival of new organisms.

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Answer: Its C

Explanation:

Because those individuals are more likely to survive long enough to pass on their variations.

Answer:

the ring of fire was when the plate boundarys collided. this caused the oceanic plates to rise above the water. the convection and current cause the subduction zone to make a volcano and magma.  

Explanation:

The ring of fire was caused by the collision of the plate boundaries. As a result, the oceanic plates moved upward, until they were above the water. Both convection and current are responsible for the formation of a volcano and magma in the subduction zone.

A breach in the crust of a planetary-mass object, such as the Earth, can give rise to the formation of a volcano. This rupture makes it possible for molten lava, volcanic ash, and gases to escape from a magma chamber located under the surface. Volcanoes are most common on Earth at locations where two or more tectonic plates are moving in opposite directions, and the majority of volcanoes are found deep within the ocean.

Volcanic rock and ash make farmers' crops grow better. The volcano attracts tourists, boosting the local economy. Locals get free electricity from geothermal energy.

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Answer:

1 (?)

Explanation:

How does the nitrogen cycle work? Step 1- Nitrogen Fixation- Special bacteria convert the nitrogen gas (N2 ) to ammonia (NH3) which the plants can use. Step 2- Nitrification- Nitrification is the process that converts the ammonia into nitrite ions which the plants can take in as nutrients.

So even when starting with the first question we know that nitrogen is present in soil BUT the cycle begins during Nitrogen Fixation which plants use.

we also know that the nitrogen cycle has a start-- given I just explained that-- and even though it's continuous there is a point where the cycle repeats and therefore starts again. Knowing it's continuous we also know that when nitrogen 'ends' the cycle simply starts again, and the nitrogen is released back into the air. ("Nitrogen gas [N2] diffuses into the soil from the atmosphere")

In conclusion: 1 is the most probable answer.

Answer:

1. I can't tell exactly, diagram isn't clear. But it cannot be 'glycolysis' or 'dark reactions'. 2. B   3. A   4. B

Explanation:

Answer:

Unsaturated fatty acids.

Explanation:

HOPE THIS HELPED

Regular morphological and biochemical tests are used to identify bacteria, and where necessary, additional testing like serotyping and antibiotic inhibition patterns are added.

To distinguish one organism from another and to classify similar organisms according to standards of relevance to microbiologists or other scientists, bacteria are classed and identified.

The species level is the most significant level in this sort of classification.

Everybody should understand what a species' name means.

Strains and subgroups within a species can vary by the diseases they cause, their habitats in the environment, and a variety of other traits.

In the past, species were established using these criteria, which, while being very useful to clinical microbiologists and doctors, are insufficient to establish a species.

In addition to DNA relatedness, biochemical and other phenotypic criteria should be used to confirm the existence of current species and to create new species.

Countless phenotypic traits are used to classify strains in numerical or phenetic techniques to classification.

In order to group strains based on their overall genetic similarity, DNA relatedness is used.

Therefore, regular morphological and biochemical tests are used to identify bacteria, and where necessary, additional testing like serotyping and antibiotic inhibition patterns are added.

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When catching a ruler with closed eyes, it is generally faster to catch it with the dominant hand. This is because the dominant hand is typically more coordinated and responsive than the non-dominant hand.

So, if you are right-handed, you will likely catch the ruler faster with your right hand when your eyes are closed. Similarly, if you are left-handed, you will likely catch the ruler faster with your left hand when your eyes are closed.

However, it is important to note that individual results may vary, and some people may find that they catch the ruler faster with their non-dominant hand even when their eyes are closed.

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The type of chromosomal change which is represented in the diagram given is deletion. The correct option is A.

In genomics, a deletion is a type of mutation that involves the removal of one or more nucleotides from a segment of DNA.

A deletion can result in the loss of any number of nucleotides, ranging from a single nucleotide to an entire chromosome.

Because an insertion or deletion causes a frame-shift that alters the reading of subsequent codons.

This alters the entire amino acid sequence that follows the mutation, insertions and deletions are usually more harmful than a substitution that only changes one amino acid.

Thus, the correct option is A.

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Your question seems incomplete, the missing image is attached below:

Answer:

Doing experiments, maintenance and cleaning.

Explanation:

Astronauts perform tasks of the day which is supervising experiments,  performing routine maintenance on station equipment and the astronauts wipe the walls, floors, and windows to keep them clean in order to avoid any type of microbial growth. Most of the activities are similar in space to the earth i.e. sleeping, eating the meal three times a day and exercise to maintain health and become active all the day.

Answer:

mimicry is the correct option

Explanation:

Some nonpoisonous species of frogs have adopted the colors of poison dart frogs to trick predators into giving them a wide berth they don't deserve.

Answer:

The question would be properly written with options attached for the sake of comprehension:

Select the statement(s) that accurately illustrate scenarios of weathering.

A. Water flows into cracks in a rock, freezes, and expands, pushing against the crack making it wider.

B. Wind gusts carry large amounts of sand across the landscape creating a sandstorm.

C. Plant roots expand cracks in rocks as the plant grows.

D. Sand particles in the blowing wind may act like sandpaper to rub against the rocks and wear off small particles.

E. Oxygen in the air reacts with iron ore in a rock creating streaks of rust

The correct options in the question above are:

Options A, C, D, and E.

Explanation:

First, Weathering is the actions that lead to the gradual but continuous breakdown of rocks and minerals into soils. There are two main kinds of weathering: mechanical  weathering and chemical weathering.

From the question above, options A, C, and D are all examples of mechanical weathering where rocks are broken down physically into smaller pieces.

Option B would have also been correct but didn't mention that the sandstorm brushed against the rock or collided with it.

While option E is an example of chemical weathering because of the chemical reaction between the oxygen in the air and the iron ore in rock. This results in the breakdown of minerals that are rich in iron forming new compounds creating rust.

Answer:

gonadotropin releasing hormone

Answer:

C

Explanation:

it's water scarcity because biodiversity is variation among a group of populations. water scarcity would kill out animals and diminish biodiversity in an area

Answer:

C. Water scarcity

Explanation:

Hope you have a great day :)

Answer:

Nucleotide must be copied before cells can divide.

A gene is a segment of DNA (deoxyribonucleic acid) that codes for a specific protein. DNA is the hereditary material found in the cells of living organisms and serves as the blueprint for building and maintaining an organism's structure and function. Genes are the functional units of DNA responsible for transmitting genetic information from one generation to the next.

Genes are composed of specific sequences of nucleotides, which are the building blocks of DNA. Each nucleotide consists of a sugar molecule (deoxyribose), a phosphate group, and one of four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G). The specific order of these bases along the DNA molecule forms the genetic code.

The sequence of bases in a gene determines the sequence of amino acids in a protein. Proteins are large molecules that perform various functions in the body and are essential for the structure, function, and regulation of cells and tissues. The process of translating the genetic code from DNA to proteins is called protein synthesis or gene expression.

In summary, genes are segments of DNA that contain the instructions for building proteins, which are essential for the structure and function of living organisms.

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The presence of the Na⁺/K⁺ pump prevents the dissipation of the concentration gradient for Na⁺.

Correct option is A.

The Na⁺/K⁺ pump plays an important role in preventing the dissipation of the concentration gradient for Na⁺. This pump is a type of active transporter, which transports 3 Na⁺ ions out of the cell for every 2 K⁺ ions it transports into the cell, creating a concentration gradient of Na⁺ ions outside the cell and K+ ions inside the cell.

This concentration gradient is then used to create an equilibrium potential, which is an electrochemical gradient that helps maintain the electrical charge balance across the cell membrane. The Na⁺/Ca²⁺ exchanger works in conjunction with the Na⁺/K⁺ pump to maintain the Na⁺ concentration gradient.

Correct option is A.

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A)The overall false match probability is the product of the two false match probabilities, or 0.08 * 0.00651 = 0.000504.

The false match probability of a single locus is calculated by multiplying the frequency of one allele by the frequency of the other allele. For the first locus, D16S539, the frequencies of the two alleles are 0.100 and 0.80, respectively.

The false match probability is 0.100 * 0.80 = 0.08. For the second locus, TH01, the frequencies of the two alleles are 0.070 and 0.093, respectively.

The false match probability is 0.070 * 0.093 = 0.00651. The overall false match probability is the product of the two false match probabilities, or 0.08 * 0.00651 = 0.000504.

B) The false match probability of 13 loci is calculated by multiplying the false match probabilities of each locus. In this case, the false match probability is 0.000504^13, or 4.18x10^-17.

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Complete question is attached below.

Answer:

The heat

Explanation:

Because the fire place is facing the chair so heat is getting onto the chair

In a "polar" or amphitrichous arrangement, flagella are attached at one or both ends of a bacterium.

Flagella are the microscopic hair like structures which help in locomotion of the cells. Bacterial flagellum are thread like structures, coiled in nature and composed of a protein called flagellin. The word "flagellum" means whip, so the flagella has a whip like appearance. In a "polar" or amphitrichous arrangement, flagella is attached either at one or both ends of bacterium. The functions of flagella are : locomotion, enabling chemotaxis ,etc.

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a) DNA: TAC TAG CCG CGA TTT, and the mRNA is AUG AUC GGC GCU AAA. b) DNA: TAC AAG CCT ATA AAA , and mRNA is AUG UUC GGA UAU UUU. In both cases, the DNA triplets are transcribed into complementary mRNA codons.

For each DNA triplet, the corresponding mRNA codon is formed by replacing thymine (T) with uracil (U). Additionally, the DNA sequence is read in the 3' to 5' direction, while mRNA is synthesized in the 5' to 3' direction. So, the order of the nucleotides is reversed during transcription. In the first example, the DNA triplet TAC is transcribed into the mRNA codon AUG. The DNA triplet TAG becomes the mRNA codon AUC, and so on, until the entire DNA sequence is transcribed into the corresponding mRNA codon sequence.

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The Calvin cycle can be best described as a non light-dependent (since they do not directly require light) reaction of photosynthesis

The Calvin cycle, also known as the dark reactions, bio synthetic phase, light-independent reactions, or photosynthetic carbon reduction (PCR) cycle, is a chain of chemical processes that produces glucose from carbon dioxide and hydrogen-carrier molecules. All photosynthetic eukaryotes as well as many photosynthetic bacteria contain the Calvin cycle. These reactions take place in the stroma, the fluid-filled area of a chloroplast that is not covered by the thylakoid membranes, in plants .

The Calvin cycle generates sugars for usage by the plant using the chemical energy of ATP and the reducing power of NADPH from light-dependent processes.

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the answer is mycoplasmas

Answer: I'm not sure what the choices are, but the answer would be the coding for amino acids/genes/traits. See if you can find something along those lines. Let me know if you need a little more help :)

The sequence of nitrogenous bases in DNA varies widely. The sequence of the bases in DNA is most important for translation.

In molecular biology and genetics, translation is the process in which ribosomes in the cytoplasm or endoplasmic reticulum synthesize proteins after the process of transcription of DNA to RNA in the cell's nucleus.

DNA translation is the term used to describe the process of protein synthesis by ribosomes in the cytoplasm or endoplasmic reticulum. The genetic information in DNA is used as a basis to create messenger RNA (mRNA) by transcription.

Translation takes place on ribosomes in the cell cytoplasm, where mRNA is read and translated into the string of amino acid chains that make up the synthesized protein.

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Answer:

The offspring of sexually reproducing organisms are all genetically unique. Because of this, sexually reproducing organisms may have more successful survival of offspring in environments that change than asexually reproducing organisms, whose offspring are all genetically identical.