while at the zoo you see an exhibit with a small group of primates and notice they have wet, snout-like noses. this indicates a species of: a. prosimian, because they retain the rhinarium not found in other mammal species. b. anthropoid primate, because they retain the rhinarium commonly found in other mammal species. c. platyrrhine primate, because their nostrils do not point downward. d. strepsirhini that retain a rhinarium found only in prosimian primates.

Answer:

a planet must do three things: It must orbit a star(sun) It must be big enough to have enough gravity to force it into a spherical shape. It must be big enough that its gravity cleared away any other objects of a similar size near its orbit around the Sun.

Answer:

higher level thinking

the temporal lobe processes hearing

Explanation: Hope this helps :)

Helicase separates the two strands of DNA at the beginning of the replication process to produce two single-stranded template molecules that serve as templates for the assembly of complementary base pairs.

During replication, each of these template strands acts as a pattern to guide the assembly of a complementary strand of DNA. DNA polymerase then synthesizes a new strand of DNA complementary to the parent template strands. DNA replication is the method by which cells duplicate their genetic material, producing two identical copies of the original DNA molecule. DNA replication is an essential process that occurs in all living organisms and must be accurately completed to ensure that each daughter cell receives a full copy of the genetic material. The process of DNA replication occurs in several steps and requires the coordinated activity of many enzymes and other proteins.

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Nucleotides are made of sugar, a nitrogen-containing base, and a phosphate bunch. Deoxyribonucleic corrosive (DNA) and ribonucleic corrosive (RNA) are the two fundamental nucleic acids. DNA is a twofold abandoned nucleic corrosive.

Nucleic acids are polymers that store, communicate, and express inherited (hereditary) data. This data is encoded in the arrangements of monomers that make up nucleic acids. There are two kinds of nucleic acids: DNA (deoxyribonucleic corrosive) and RNA (ribonucleic corrosive).

Proteins, starches, lipids, and nucleic acids, are the four significant macromolecules. They carry out significant roles, including offering underlying help, being a wellspring of put-away fuel, putting away and recovering hereditary data, and accelerating biochemical responses.

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Answer:

I believe its A. but if I am wrong sorry.

Explanation:

:)) I did this in 6th so yea.

A clear cutting type of tree harvesting increases the chances of forest renewal. The correct option is A.

Clearcutting is the remedy for forest types that require heavy sunlight for plantlets and sprouts.

The warmed ground is beneficial to seeds and buds. The abundance of light results in excellent growth, some of the fastest we've ever seen.

There are several methods for harvesting trees, the most common of which is clear cutting.

Thus, the correct option is A.

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It's fascinating to note that even while you're standing on your head, your body can still pass food through the digestive system. Since it uses muscles, it has nothing to do with gravity.

The nutrients in the food and drinks you ingest are broken down and absorbed by your digestive system for use in vital processes including cell development, repair, and energy production.

Your digestive system is specially designed to carry out its function of converting food into the nutrients and energy you require to exist. After that, it conveniently compresses your solid waste, or stool, for disposal the next time you have a bowel movement.

Here, digestion and nutrient absorption account for almost 90% of the process. Your digestive system as a whole is just about 30 feet long. Enzymes are produced by your liver and pancreas to aid in the digestion of meals.

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Answer:

True

Explanation:

At the most basic level, all living organisms share the same genetic material (DNA), similar genetic codes, and the same basic process of gene expression (transcription and translation).

Answer:

A. True

Explanation:

Yeah, there is a great deal of evidence that supports the idea that all living things are related.

Answer:

Structural location, size, shape and consistency, retro placental appearance and umbilical cord.

Explanation:

Umbilical cord is covered by amniotic membrane. Complete evaluation of placenta includes observing its size, shape, location and consistency. The area between myometrium and placenta is retro placental.

Mendel's two-factor crosses lead to the conclusion that genes assort randomly into the gametes.

Each parent's cell has a pair of genes for each characteristic under investigation. One allele for the dominant phenotype and another for the recessive phenotype are present in the F1 from a crossover of two pure lines. The gene pair is made up of these two alleles.

This demonstrated that seeds are primarily spherical and yellow in color. In contrast, the seed's wrinkled appearance and green hue are recessive features. F1 offspring was later self-pollinated. Four distinct seed combinations were produced as a consequence for the F2 generation.

Tall plants were produced via the bridge of tall & dwarf plants. The hybridization plants were all very tall.

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That blood must pass through the brachial artery to enter the ulnar artery. The brachial artery is the main artery in the upper arm and it branches off into the ulnar and radial arteries.

To explain further, the subclavian artery is located in the neck and it branches off into the axillary artery which then becomes the brachial artery. So, blood would flow from the subclavian artery to the axillary artery, then to the brachial artery, and finally into the ulnar artery to reach the hand and fingers. To get from the subclavian artery to the ulnar artery, blood must pass through the axillary artery and then the brachial artery.

Blood flows from the subclavian artery to the axillary artery, followed by the brachial artery, before reaching the ulnar artery.

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The psychologist who proposed that humans have a fighting instinct is Konrad Lorenz, who believed it ensured protection of resources and survival of the fittest.

Konrad Lorenz, an Austrian zoologist and ethologist, suggested that humans and other species possess an innate fighting instinct. He argued that this instinct played a crucial role in our ancestors' survival by enabling them to protect their food supplies and territory.

Additionally, it served as a natural selection mechanism, ensuring only the strongest individuals would survive and reproduce. This instinct, according to Lorenz, has persisted into modern times and still influences human behavior. His theories were significant in the development of ethology, the study of animal behavior, and contributed to our understanding of aggression and its evolutionary roots.

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Water vapor rising refers to the process by which water molecules in the air become more energetic and move more freely, causing them to rise higher in the atmosphere. This can occur as a result of several different factors, including:

1. Temperature: Water vapor will tend to rise in the atmosphere if it is warmer than the surrounding air. As the water molecules absorb heat energy, they become more energetic and are able to move more freely, causing them to rise.

2. Humidity: Water vapor will also tend to rise in the atmosphere if the air is already saturated with moisture. When the air becomes saturated, any additional water vapor that is added to it will be less likely to stay in the air and will instead tend to condense and fall to the ground.

3. Pressure: Water vapor will also tend to rise in the atmosphere if the air pressure is lower at higher altitudes. As the water molecules rise and the air pressure decreases, they become more energetic and are able to move more freely, causing them to rise further.

Overall, water vapor rising is an important process in the Earth's atmosphere that helps to distribute heat and moisture around the planet and to regulate the Earth's climate.

After Meiosis I and II, the cat will have 38 chromosomes.

A cat has 38 pairs of chromosomes, or 38 X 2 = 76 chromosomes. In the process of meiosis I, the two daughter cells of the cat will have 38 chromosomes as at the end of this process, each cell will have half the number of chromosomes. The chromosomes in the diploid cell resegregate to form haploid cells. Here, crossing over or recombination of genetic material occurs.

During meiosis II, the sister chromatids separate to form two different cells, forming four haploid cells. Here the dividing cell has only one set of homologous chromosome. No DNA replication occurs in this process. Thus, there are 38 chromosomes at the end of this process.

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Answer:

Binomial system of nomenclature

Preganglionic neurons of the sympathetic and parasympathetic nervous systems are similar in that they originate in the CNS and project to ganglia located outside the CNS.

Preganglionic neurons of the sympathetic and parasympathetic nervous systems are similar in that they both originate in the central nervous system and project to ganglia located outside the CNS. These ganglia serve as relay stations where the preganglionic neurons synapse with postganglionic neurons, which then innervate target organs.

Both sympathetic and parasympathetic preganglionic neurons release the neurotransmitter acetylcholine as their primary signaling molecule. It binds to nicotinic receptors on the postganglionic neurons, initiating the transmission of signals to the target organs.

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There will be about 6 inches between the bottom of the tire which is hanging in the branch of the tree and the ground.

The primary cause of this is because a tree's development always takes the shape of radial growth. In this case, the axis of the tree or plant continues to produce additional branches.

The leaves continue to develop, and the primary branch produces several other little branches. There are two ways that trees grow. Primary growth refers to growth that occurs at the root and shoot tips and results in height and length increases.

Secondary growth refers to development that makes stems and branches thicker. Small regions known as apical meristems are the sites of primary growth.

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Answer:

uracil

Explanation:

uracil is complenentary to adenine in transcription

The diagram below shows part of the process of DNA transcription. Uracil mRNA base will go in location 1.

The process of turning a piece of DNA into RNA is called transcription. Messenger RNA is said to be produced when DNA segments are transcribed into RNA molecules that can encode proteins.

DNA record is the cycle by which the hereditary data held inside DNA is re-composed into courier RNA (mRNA) by RNA polymerase. After that, this mRNA leaves the nucleus and serves as the foundation for DNA translation.

The nucleus is where transcription takes place. An RNA (mRNA) molecule is produced by using DNA as a template. During record, a strand of mRNA is made that is corresponding to a strand of DNA.

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Genes are responsible for directing cells to replicate themselves and assemble proteins. This is because genes are segments of DNA that provide the instructions for building proteins.

DNA is the genetic material that carries these instructions, and it is organized into structures called chromosomes. When cells divide, the chromosomes are replicated and separated into two new cells, each containing a complete set of chromosomes.

This process is essential for the growth and repair of tissues in the body. Zygotes, on the other hand, are formed when two gametes (sperm and egg) fuse together, and they contain the complete set of chromosomes from both parents. To summarize, genes direct cells to replicate themselves and assemble proteins, and the explanation for this involves the role of DNA and chromosomes in this process.

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Answer:

Adenine binds with the nitrogen base thymine in DNA while it binds with uracil in RNA.

Explanation:

DNA and RNA base pairing is slightly different since DNA uses the bases adenine, thymine, cytosine, and guanine; RNA uses adenine, uracil, cytosine, and guanine

Answer:

The process that is in charge of cell replication during growth and development is cell division, as after the genetic contents are replicated, the cell divides in order to grow, and as a result, the growth is seen.

Cell division is a process that takes place in all living organisms, is essential for growth and development, and has two types, such as mitosis and meiosis, in mitosis, a single cell divides into two identical daughter cells, which is important for the growth and repair of tissues in the body; and in meiosis, the number of chromosomes in a cell is reduced by half, which is important for sexual reproduction as it allows for the creation of genetically diverse offspring.

Hence, the process that is in charge of cell replication during growth and development is cell division, as after the genetic contents are replicated, the cell divides in order to grow, and as a result, the growth is seen.

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Answer:

genetic drift I'm pretty sure

Explanation:

have an amazing day!!!!!!!

Answer:

mass extinctions

Explanation:

Answer:

i.) and ii.)

if you need more explanation I can recommend you searching online

Melanomas are rare to occur but must be removed quickly to prevent them from spreading.

Melanoma is also called "the most serious skin cancer disease" because it can spread very quickly. Melanoma can develop within a mole that is already present on our skin and appear suddenly as a dark spot on the skin that looks different from the remaining types of mole.

Early diagnosis and treatment of Melanoma type of cancer are of great importance so we can conclude that early treatment of Melanomas can prevent it from spreading.

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Answer: They are classified as a glia, it is not related to any other nervous system cell due to it’s distinct embryonic origin .

Therefore, the statement is true.

Primary succession occurs when a disturbance leaves only open empty spaces where there used to be a stable community.  1) climax community with plants and animals. 2) Disturbance occurrece: volcano erupted. 3) open rocky area with a few pioneer species arriving the area. 4) Different plant and animal species inhabiting and interacting in a new community. Probably secondary succession.

Primary succession is the process through which an alteration or disturbance affects a site and opens the area, where new species can grow.

It occurs in an open space with no living organisms, such as a bare rock exposed by a retreating glacier, volcanic activity, or an intense fire. These areas could have been previously inhabited by species, but nothing remained after the event occurrence.

With time, new species arrive and manage to establish themselves again. The order in which species establish depends on the strategies of each species to survive.

First, pioneer species arrive. These are the first inhabitants, mostly lichens or plants with the capability of surviving in such an environment.

Only a few pioneers can establish themselves in the open space. Pioneers modify the habitat. They make it more suitable for other later species' establishment, converting rock into fertile soil.

As conditions get better, new species arrive like grasses. Grasses and pioneers keep modifying the soil, making it better with time.

New species arrive. Habitat modification keeps on going while new species establish. They produce shadows, alter the temperature, and humidity, fertilize the soil, competing for resources. Different plant and animal species inhabit this new area.

Competition becomes more frequent between species. The first species are eventually eliminated by competition, but new species keep appearing and competing for resources. Secondary succession might occur.

This sequence continues until the commuting reaches a climax, becoming stable and lasting for hundreds of years until another disturbance occurs.

In the exposed example, we have four boxes in which we need to draw four scenarios and describe what is happening in each frame.

I will make a description of each box, then you can make the drawings.

1) Let us assume there was a climax community in which several animal and plant species inhabited together and interacted. This was a highly stable community.

2) Suddenly, the Saint Helen volcano erupted, and as lava emerged and ashes were spewed, all forms of life died and disappeared. This disturbance killed everything.

3) This new scenario is empty, and only exposed rock is left. Primary succession begins. A few little pioneer species are arriving in the area and managing to establish in there. Little by little, they prepare the area for new species.

4) In this scenario, there are already many plant and animal species. A new community has been born. This new community might go through secondary succession events until reaching a new climax state.

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