differences between stamen and pistil​

Answer:

No c Inglés

Explanation:

Tengo 4 años looooool

Answer:

The correct answer is C- using creative insight

The given diagram shows how the species changed over the period of time. Therefore, option "D" is correct. Fossils are imprinted evidence of the creatures present before humans. It helps in identification of the how they evolved during their life span.

This helps in identifying and putting them on the Tree of Life. This helps in finding the correlation between the species. Carbon dating is used to analyze the bones and imprints found and identify their age. Sedimentary rocks such as limestone, are the oldest and have fossils imprinted on them.

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Factors such as behavioral, temporal, or ecological isolation mechanisms that prevent two closely related sympatric populations from interbreeding can be grouped together and classified as prezygotic isolating mechanisms.

This is defined as the total number of organisms in a given area at any given point in time. Head count is done for some organisms to determine their population for various reasons.

Prezygotic isolating mechanisms prevents fertilization which leads to prevention of two closely related sympatric populations from interbreeding  as a result of certain factors which could be  temporal etc which is therefore the reason why it was chosen as the correct choice.

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Answer:

Gypsy moths do not kill trees directly they defoliate them. Severe defoliation can add to other stresses such as weather extremes or human activities. This cumulative stress can leave trees vulnerable to disease or other pest infestation that can cause death.

Explanation:

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Answer:

The rise of the gypsy moth population will eventually kill many trees, as they won’t be able to perform photosynthesis. This event will negatively affect the lumber and construction industries, as well as the beauty of public and private landscapes.

Explanation:

PLATO

Answer:

I can't see the statements

Answer:

b. Use the Present Tense to complete the text: (17 points)

Jack (get up) ............................ at seven o’clock, but I (do) ................. this at eight. He (have) .............. breakfast every

morning, but I (not do) ................... . He (come) ................ to pick me up at eight thirty, because I (not have)

............................. a car. We (go) ................. together to work, but Jack (finish) ............................... before me. He (drive)

.................. home around five thirty, but I (arrive) ........................ home at six thirty. In the evening he sometimes (call)

........................ me and we (go out) .......................... for a drink. Jack (go) .................. to bed at ten, but I usually (stay)

................... late, because I (read) ..................... a book. Jack (like) ...................... listening to music and he (fall asleep)

..................... fast.

Explanation:

I - Left Atrium, II - Left Ventricle, III - Right Ventricle, IV - Right Atrium, V - Aorta, VI - Pulmonary Artery, VII - Pulmonary Vein, VIII - Vena Cava.

The labeled parts in the diagram represent structures involved in mammalian blood circulation, specifically for humans. I is the Left Atrium, where oxygenated blood enters the heart. II is the Left Ventricle, which pumps oxygenated blood to the body.

III is the Right Ventricle, which pumps deoxygenated blood to the lungs. IV is the Right Atrium, where deoxygenated blood returns to the heart. V is the Aorta, the main artery supplying oxygenated blood to the body. VI is the Pulmonary Artery, transporting deoxygenated blood to the lungs.

VII is the Pulmonary Vein, carrying oxygenated blood back to the heart. VIII is the Vena Cava, returning deoxygenated blood from the body to the heart.

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Answer:

ill give 3 examples

Explanation:

• when hedgehogs uncover their spikes

• shameplants:  leaves fold inward and droop when touched or shaken, defending themselves from harm, and re-open a few minutes later. 

• mimicry

Evidence from studies of brain lesions and neuroimaging techniques supports the concept of localized functions in specific brain structures during the execution of behavior and mental processes.

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The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.

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Considering a viable error as a mutation that remains viable for the continuation of life, we can confirm that some people have red hair through viable errors due to mutations in the genetic code.

A viable error or mutation would be any mutation that allows the cell in question to stay alive. This is because there are mutations in which key features or processes essential to life are altered.

The cells that suffer these mutations would not be able to sustain life. The mutation that causes red hair is a mutation in the gene responsible for melanin (the pigment that gives hair its color) is not one that affects an essential process.

For this reason, we can confirm that some people have red hair through viable errors given that these errors or mutations do not affect mechanisms essential to life.

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Characteristics found in germ lines are generally passed down to the next generation of offspring through sexual reproduction, whereas traits found in somatic cells are not.

Traits, also known as characteristics, are generally passed on to the next generation as they are present on germ line cells, such that in the case of the male, they produce sperm so, the active genes on the sperm will express in the offspring, and in the case of the female, the active gene on the ovum will express in child.

Hence, characteristics found in germ lines are generally passed down to the next generation of offspring through sexual reproduction, whereas traits found in somatic cells are not.

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Answer: C: how likely a given outcome will happen compared to all possible outcomes

Explanation: Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.

(if I got my answer wrong please let me know by commenting so I can fix it)

Answer:

When someone makes a loud noise and it scares you, your body goes through a series of processes to respond to the sound. I'll break it down using the terms you mentioned.

Explanation:

Sensory organs: These are specialized parts of your body that detect stimuli from the environment. In the case of hearing a loud noise, your ears are the sensory organs responsible for detecting sound waves.

Sensory receptors: These are specialized cells within your sensory organs that convert the stimuli, in this case, sound waves, into electrical signals that can be understood by your body. In your ears, tiny hair cells act as sensory receptors, converting the sound waves into electrical signals.

Central nervous system: This refers to your brain and spinal cord, which are the main components of your central nervous system. Once the sensory receptors in your ears convert the sound waves into electrical signals, these signals travel through nerves to reach your central nervous system.

So, in the situation where someone makes a loud noise, the sound waves are detected by the sensory organs (your ears), which then send the information to the sensory receptors (hair cells). The sensory receptors convert the sound waves into electrical signals, which are then transmitted through nerves to your central nervous system (brain and spinal cord).

Once the electrical signals reach your central nervous system, your brain processes the information and determines that the loud noise is something to be concerned about. It may trigger a response, such as a startled reaction or the feeling of fear. These responses are coordinated by your central nervous system, which sends signals to various parts of your body to react accordingly.

So, the order of the processes involved in how the body processes the sound and reacts to a loud noise is: sensory organs (ears) -> sensory receptors (hair cells) -> central nervous system (brain and spinal cord).

A movie, also known as a film, is a form of visual storytelling that typically involves a series of moving images presented on a screen, along with accompanying sound and sometimes other sensory experiences such as smell or touch.

Movies are a popular form of entertainment and can cover a wide range of genres, including drama, comedy, action, horror, science fiction, and many others.

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In the Patch Adams movie, Patch faces opposition from the medical establishment and personal setbacks, but ultimately finds success and inspires others to follow his lead in medicine.

"Patch Adams" is a film based on the true story of a medical student named Hunter "Patch" Adams, who believes that humor and compassion are essential components of patient care.

After experiencing his own struggles with depression and sui_cidal thoughts, Patch checks himself into a mental institution, where he realizes that he wants to use his own experiences to help others.

He decides to attend medical school and revolutionize the healthcare system by introducing a new approach to medicine that prioritizes human connection and happiness.

One of the most powerful moments in the movie for me was when Patch visits the terminally ill patient, Rudy, and together they create a joyful and vibrant funeral for Rudy before he passes away. I connected with this scene because it showed how humor and compassion can be used to bring joy and meaning to difficult situations.

While the film does not necessarily focus on specific scientific breakthroughs, it does highlight the importance of empathy and human connection in healthcare, which is an area that is increasingly being studied and valued in modern medicine.

One of the main scientific challenges that Patch encounters in the movie is the resistance of the medical establishment to his unconventional methods.

The film made me think about the ways in which the healthcare system can be dehumanizing and isolating, and how important it is to prioritize empathy and connection in patient care.

The film touches on a number of issues related to modern society, including the over-medicalization of healthcare, the need for more human connection and empathy in patient care, and the importance of mental health and self-care.

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Answer:

Fixing mutated genes.

Mutated genes that cause disease could be turned off so that they no longer promote disease, or healthy genes that help prevent disease could be turned on so that they could inhibit the disease.

Explanation:

have great day

Answer:

i have put an image for a diagram of the heart in the answers becuase you did not provide a diagram so i hope this helps

Explanation:

Using my personal life experience, I can identify four learned habits that are influenced by the environment: parasites, noise, light, sound, and food pollution.

Environmental scientists employ the natural sciences they have learned to save the environment. Natural science expertise is used by environmental specialists to safeguard both the environment and public health. In order to reduce waste, they might collaborate with industry, advise legislators, or clean up contaminated places.

The study on organisms and how they interact with their environment is called ecology.. The interaction between living organisms and their environments is studied by ecologists.

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Answer:

b. tono

Explanation:

halimbawa into ay leron leron sinta

Answer: The difference between cells in plants and animals is that plants have chloroplasts and cell walls but animals don't.

Explanation:

Answer:

4, Predators kill prey.

It's just like how humans get energy from eating their food. Predators get energy from eating other animals.

The genotype of the F1 offspring is YyTt, and the phenotype is yellow and tall. The probability of each phenotype in the F1 offspring is as follows yellow and tall is 1/2 or 50%, green and short is 1/2 or 50%.

Genotype refers to the genetic makeup or combination of alleles present in an organism, while phenotype refers to the observable traits or characteristics expressed by an organism. Genotype represents the genes an organism carries, while phenotype represents the physical or observable features resulting from the interaction between genotype and the environment.

When a heterozygous ail yellow plant (genotype Yy) is crossed with a homozygous short green plant (genotype tt), the F1 offspring will have the genotype YyTt and the phenotype of yellow and tall. The probability of this phenotype occurring in the F1 generation is 50%. Additionally, there is a 50% probability of the F1 offspring having the phenotype of green and short.

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When compared to producing the same amount of conventional crude, tar sands extraction emits up to three times higher greenhouse gas emissions.

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At the beginning, the frequency of the "W" allele can be calculated as follows:

Let p represent the frequency of the "W" allele. Since 60% of the moths are white (WW, Ww), the frequency of the "W" allele can be expressed as \(p^2\) + 2pq, where q represents the frequency of the "w" allele. Given that 60% of the moths are white, we can set up the equation 0.6 = \(p^2\) + 2pq.

After 3 years, the frequency of the "W" allele is 65%. Using the same equation, we can set up the equation 0.65 = \(p^2\) + 2pq. Solving these equations will give us the frequency of the "W" and "w" alleles at the beginning and after 3 years.

In a population, the frequency of alleles can change over time due to various factors such as natural selection, genetic drift, and migration. In this scenario, we are given the initial frequencies of white and black moths in the population and the frequencies after 3 years.

By using the Hardy-Weinberg equation, which relates allele frequencies to genotype frequencies, we can determine the frequencies of the "W" and "w" alleles.

The equation p^2 + 2pq represents the frequency of individuals with the "W" allele (WW, Ww), and 2pq represents the frequency of individuals with heterozygous genotype (Ww). By solving the equations, we can find the frequencies of the alleles at the beginning and after 3 years.

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Phenotype of wild type, Octopus phenotype, Appropriate examples of a blunt phenotypic include. Recessive mutations are gene changes that only manifest as a phenotype in individuals who are homozygous.

Genetic changes known as recessive mutations only manifest as phenotypes in individuals who carry two copies of the mutant allele. This contrasts with dominant mutations, which result in a phenotype even when the mutant allele is present in a single copy. Only when both parents have the mutant gene may a recessive mutation be transferred from parent to offspring. There is a 25% possibility that a child born to two carriers of a recessive mutation will carry two copies of the mutant allele and manifest the corresponding trait. Genetic illnesses including cystic fibrosis, sickle cell anaemia, and other conditions can result from recessive mutations, which are significant for genetic study and have practical implications for human health and medicine.

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Lions compete with animals such as hyenas, cheetahs and wild dogs. Cheetahs are better hunters than lions, faster and better withstand the heat. Hyenas, as they have a larger pack, scare away lionesses after hunting and appropriate the meal.

The relationship of commensalism is established because hyenas have scavenger habits, that is, they feed on mortal remains left by other animals, in this case, the lion. In this way, the lion hunts its prey and feeds, and what remains is consumed by the hyenas.

With this information, we can conclude that Competition is a disharmonious or negative ecological relationship, in which interaction occurs between individuals looking for the same resource, usually when there is a scarcity of that resource.Lions rule the savanna kingdom and are taught to hate hyenas, who compete for the same resources.

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Answer:

i dont know sorry

Explanation:

Answer:

Explanation:

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