How many cells do you see in total? And also how many cells are in different stages? Interphase metaphase … etc

Answer:

Ultraviolet radiation does not influence photosynthesis

Answer:

Ultraviolet Radiation

Explanation:

The correct answer is ultraviolet radiation. Temperature, carbon dioxide presence, and light intensity are all critical factors in determining the rate of photosynthesis.

Answer:

D. Photosynthesis

Explanation:

There is carbon dioxide from the atmosphere going to the tree from arrow C.

There is sunlight from the sun going to the tree from arrow A.

Carbon dioxide and sunlight and 2 of the reactants in the photosynthesis equation.

Photosynthesis:

6CO2 + 6H2O → C₆H₁₂O₆ + 6O₂

This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.

The squirrel dying out will lead to the hawks leaving or finding another food source and is denoted as option B.

This is a series of interconnection of food chain and shows the feeding relationship between organisms in the ecosystem.

The squirrel is a food source for eagle which when unavailable will make the eagle to leave that area or look for alternatives.

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Answer: B. The hawks would leave or find another food source.

Explanation: I just took the test

Answer:

Cross Breeding is defined as mating two purebred organisms to produce offspring known as a Hybrid. The most common goat breeds include:

[tex]{\huge \underline{{ \fbox \color{red}{A}}{\fbox \color{green}{n}}{\fbox \color{purple}{s}}{\fbox \color{brown}{w}}{\fbox \color{yellow}{e}}{\fbox \color{gray}{r } }}}[/tex]

It is composed of multicellular, eukaryotic, heterotrophic, aerobic, and immotile organisms that reproduce through spores, either sexually or asexually.

I hope I've helped : )

Answer:It is composed of multicellular, eukaryotic, heterotrophic, aerobic, and immotile organisms that reproduce through spores, either sexually or asexually.Explanation:

[tex]\sf XD [/tex]

The sentence that best explains how a river form is a water from rain, springs, or melting ice that fills large depressions. Thus, the correct option is C.

A river may be defined as a gathering of water that naturally flows across the earth's surface, usually freshwater, drifting towards an ocean, sea, lake or another river.

A source point of water flow is known as headwater. It can come along with rain, spring, melting of ice, etc from mountains and reaches the ground area in a definite path that fills in the large depressions.

Therefore, the correct option is C.

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Answer:

A

Explanation:

it will increase with a 4:1 ratio

As per the given scenario, the allele frequency will increase towards R allele. The correct option is A.

The number of times the allele of interest is observed in a population is divided by the overall number of copies of all the alleles at that particular genetic locus in the population to calculate the allele frequency.

In the given scenario, as group of the frogs moves to an island off the mainland, the allele frequency of R will increase.

Thus, the correct option is A.

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The scenario will be Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son

The condition is frequently inherited. Certain eye diseases and medications are also possible causes. Men are more affected than women.

Color blindness is characterized by the inability to distinguish between red and green shades.

A colorblind man's genotype is XcY, and a heterozygous carrier female's genotype is XcX. A cross between XcY and XcX would result in progeny with the following ratio=

Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son.

Thus, the couple is likely to have a son who is half normal and half affected. Similarly, the couple is likely to have 50% normal daughters and 50% colorblind daughters.

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Answer:

Plates collide, and a mountain is formed

Explanation:

if plates are of equal densites when they collide they will push up and create a mountain chain

Answer:

1 - e

2 - c

3 - a

4 - d

5 - b

Explanation:

A virus can infect animals, bacteria, plants, and fungi.

A virus can infect a range of organisms, including animals, bacteria, plants, and fungi. Viruses are unique infectious agents that require a host cell to replicate and complete their life cycle. They possess specific mechanisms to infect and hijack the cellular machinery of their host organisms.

In animals, viruses can cause a variety of diseases, ranging from the common cold to more severe conditions such as influenza, HIV/AIDS, and COVID-19. Bacteriophages, a type of virus, infect bacteria and can play a crucial role in regulating bacterial populations in various environments.

Plant viruses can impact agricultural crops, causing diseases that affect crop yield and quality. They can be transmitted through vectors such as insects or through infected seeds.

Fungal viruses, known as mycoviruses, infect fungi and can have diverse effects on their host fungi, including alterations in growth, pathogenicity, and reproduction.

Overall, viruses have evolved to exploit a wide range of organisms, adapting to specific host cells and causing various outcomes depending on the virus-host interaction.

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Making an observation and asking a question is a part of the scientific method that is best illustrated by the biologist wondering why there were so few frogs in the second year compared to the first. Thus, the correct option is A.

The scientific method may be defined as the procedure of objectively confirming attributes through testing and experimentation. It includes observation, hypothesis, prediction, operating an experiment, and finally investigating the results.

A biologist collected the data on the frog population before industrialization, but after a year there should be a considerable reduction in the population of frogs observed by a biologist. The cause of it is also determined by the biologist very well.

Therefore, the correct option for this question is A.

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Florida law requirements are as follow.

Florida law requires a person born on or after January 1, 1988, to use a vessel powered by a motor of 10 horsepower or more prominent on Florida waters to meet the following:

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Answer:

The proportions of  nucleotides in the newly formed complimentary strand will be:

14% Thymine (T), 33% Adenine (A), 21% Guanine (G), 32% Cytosine (C).

Explanation:

In a double stranded DNA, the nucleotides of one strand binds with nucleotides of another strand through hydrogen bonds.

Adenine binds with thymine by two hydrogen bonds (A=T) and guanine binds with cytosine by three hydrogen bonds (G≡C).

So, the complimentary strand must have

Answer:

Closed Chain

Explanation:

A closed chain refers to a position where the most distal aspects of a given extremity are fixed to the earth or another solid object. This fixed position alters the movement of the joints and surrounding musculature up the chain.

Answer:

The answer to your question is O drought

Explanation:

Birds live in place surrounded by water. Therefore meaning that if there was a drought they could be in danger.

I hope this helps and have a great day!

Answer:

The Answer tothe questioN should be D

Explanation:

its is D because if the deer decrease that affects the wolves as well because its their food source. One affects the other

As per the given scenario, deer population will shrink as well as wolf population will shrink. The correct option is D.

Competition is most commonly determined by the interaction of individuals competing for a small quantity of a shared resource.

It can also be characterized more broadly as the indirect or direct interactions of organisms that results in a change in fitness when the organisms share the same resource.

When members of multiple species start competing for the same resource, this is known as interspecific competition.

Woodpeckers and squirrels frequently end up competing for nesting rights in the very same holes and spaces in trees, while African savanna lions and cheetahs compete for the same antelope and gazelle prey.

As in the given case, the water supply is being limited by the humans, it will most likely to cause the competition for the resource. It will lead to shrinkage of deer population along with wolf population.

Thus, the correct option is D.

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Immunological memory refers to the ability of the immune system to react previous antigen infections.

The primary immune response refers to the initial interaction between the immune system with  pathogenic microorganisms (e.g., bacteria).

The secondary immune responses refer to the second contact with the same pathogenic organism, which enables to the organism create specific antibodies against this pathogen through a process called immunological memory.

Active Immunity is a term used to refer to a type of acquired immunity caused by previous exposure to a pathogenic microorganism and/or vaccine inoculation.

Immunological memory leads to a faster and better response of the immune system against pathogen reinfection.

In conclusion, immunological memory refers to the ability of the immune system to react previous antigen infections.

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Answer:

D

Hope this helps!

Answer:

D.) HOCOOH

Explanation:

Structural formulas identify where the atoms/bonds within a molecule are located. Therefore, the atoms need to be listed in order of appearance (left to right). This makes the best answer D.) HOCOOH.

Answer:

Mitochondria is the cell organelle abundant in muscles cells.

Answer:

Mitochondria

Explanation:

Mitochondria is the power house of a cell as we know so as aerobic respiration takes place the mitochondria is always actively ready to release ATP(Adenosine triphosphate) also as energy

Answer:

I think the answer is A. toward the origin of replication.

Explanation:

I hope this helps! Correct me if I am wrong.

In DNA replication, continuous synthesis occurs on the leading strand toward the origin of replication. Therefore option A is correct.

In DNA replication, continuous synthesis occurs on the leading strand, which is the template strand that runs in the 3' to 5' direction.

DNA polymerase synthesizes the leading strand in the 5' to 3' direction, moving toward the replication fork's origin. The replication fork is the point where the DNA strands are unwound and replication begins.

As the replication fork opens, DNA polymerase adds nucleotides in the direction of the origin of replication, continuously elongating the leading strand.

The lagging strand, on the other hand, is synthesized discontinuously in the opposite direction, creating Okazaki fragments, which are later joined together by DNA ligase.

Therefore option A is correct.

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Your question is incomplete, but most probably your full question was,

In DNA replication, continuously synthesis occurs on the leading strand Multiple choice question.

A. toward the origin of replication.

B. without RNA primers.

C. In the 5' to 3' direction.

D. Creates Okazaki fragments.

Answer:

Newton's first law of motion states that there must be a cause which is a net external force for there to be any change in velocity, either a change in magnitude or direction.

Answer:

none of the other answer

Explanation:

because the chance of CF in child depends in having disease both father and mother if one of them have the disease then its maybe 1 in 1000 or more

Answer:

your answer is correct 1/4

Explanation:

since both parents are heterogeneous so the percentage that their new child will have this disease is 1/4 and this disease needs two alleles of cftr since it is recessive

Answer:

Small cells have a smaller surface-to-volume ratio than

larger cells.

Answer:

B. Reproductive cells

Explanation:

Meiosis is a reduction cell division that is observed in germ cells or reproductive cells.