mitochondria and chloroplasts contain their own dna which is very similar in size and character to the dna of___

Answer:

kindgom animalia is the correct answer

Answer:

Trace fossils include footprints, trails, burrows, feeding marks, and resting marks.

Explanation:

Answer:

B: About 3 or 4

Explanation:

Answer:

Jellyfish maintain homeostasis by secreting hormones from glands. The eat/ let out waste from the same cavity. Nervous System: Maintains homeostasis through electrical pulses. Digestive System: Maintains homeostasis by taking in food through their single opening, then leaving through the same opening.

Explanation:Did some researcher hope it helps

Answer:

Comet

Explanation:

The option is C

hope this helps.

Answer:

A) Dwarf planet

Explanation:

I think even though it has the name dwarf,it is larger than the rest.

please rate brainliest if I deserve

Answer: D. Current atmosphere CO2 levels would be increasing more slowly.

Explanation: A P E X

The graph shows historical trends in the amount of carbon dioxide in Earth's atmosphere. The data would show that a new solution is Historic atmospheric CO2 levels would no longer appear to increase over time.

In the last 200 years, the concentration of carbon dioxide in the atmosphere has increased by 27% — due to the burning of fossil fuels with the beginning of the industrial age and deforestation — with half of this increase occurring in the last 30 years.

A possible solution to reduce CO2 emissions would be to store it in underground brine, also generating geothermal energy and methane as fuels. So in the future, we will see a historic atmospheric CO2 levels would no longer appear to increase over time.

See more about carbon dioxide at brainly.com/question/3049557

In the early part of the twentieth century, scientists believed that proteins were the most likely carriers of genetic information because they knew that proteins were composed of 20 different amino acids, while DNA (the genetic material that we now know to carry the genetic information) was thought to be a relatively simple molecule made up of only four different nucleotides.

Genetics is the study of heredity, which is the passing of traits from parents to their offspring. It involves the study of genes, which are units of heredity that are responsible for the transmission of traits from one generation to the next. Genes are made up of DNA, which is a complex molecule that contains the instructions for the development and functioning of living organisms.

Learn about genetic here

https://brainly.com/question/25703686

#SPJ1

Answer: silent mutation

Explanation:

The presence of H. pylori can potentially disrupt the balance of microbial populations in the stomach and lead to changes in the composition of the microbiome.

From the data comparing the microbiomes of stomachs from healthy humans to those of stomachs from humans infected with H. pylori, several conclusions can be drawn:

Presence of H. pylori: The researchers would have identified the presence of H. pylori bacteria in the stomachs of humans infected with this bacterium. H. pylori is a known pathogen associated with gastric ulcers and other gastrointestinal disorders.

Microbiome Differences: The comparison of the microbiomes between healthy individuals and those infected with H. pylori would likely reveal significant differences. The presence of H. pylori may alter the composition and diversity of the microbial community in the stomach.

Dysbiosis: Dysbiosis refers to an imbalance or disruption of the normal microbial community in a particular environment. The presence of H. pylori in the stomachs of infected individuals may indicate a state of dysbiosis, where the bacterial composition is altered and potentially harmful.

Potential Health Implications: The data may provide insights into the relationship between H. pylori infection and the human microbiome's impact on health. It could help researchers understand how H. pylori infection affects the overall microbial ecosystem in the stomach and its potential role in the development of gastric diseases.

It's important to note that specific conclusions would depend on the detailed findings of the study and the methodology employed by the researchers.

Here you can learn more about H. pylori

https://brainly.com/question/30621187#

#SPJ11  

Answer:

To form a wide range of compounds with other elements

Explanation:

The ability of carbon to gain four more electrons allows this chemical specie to form a wide range of compounds.

When carbon gains four electrons, it becomes isoelectronic with neon and then becomes a stable compound or molecule as it combines with other atoms.

This leads to the proliferation of carbon compounds that we find in nature. Carbon can easily for covalent compounds with other compounds also.

Answer:

When the more dominat trait starts to show up in most of the population while keeping the specis the same. This can be very benifitial to the population or harmful depending on the trait that is getting passed down.

Explanation:

Answer:

dats cool

Explanation:☺

Answer:

Golden Eagles have a square tail, fully feathered legs and large talons. Females are much larger than males and they both have the same coloured plumage. Golden Eagles are very agile in flight and they can remain in the air for hours. They have a graceful, soaring flight with their wingtips being slightly upturned.

Explanation: Golden Eagles have a square tail, fully feathered legs and large talons. Females are much larger than males and they both have the same coloured plumage. Golden Eagles are very agile in flight and they can remain in the air for hours. They have a graceful, soaring flight with their wingtips being slightly upturned.

Answer:

Golden eagles are very Graceful, in appearance.  In flight golden eagles are known to be very agile. This characteristic “Agile”, gives them the ability to think quickly. This makes golden eagles smart.

Explanation:

Answer:

Polar bodies serve to eliminate one half of the diploid chromosome set produced by meiotic division in the egg, leaving behind a haploid cell.

Explanation:

1. Fracture: Orbital floor of left eye. Sinus: Maxillary sinus.

2. Fracture affects eye movement by entrapment of inferior rectus muscle or nerve, limiting upward gaze and causing double vision.

1. Based on the provided information, it is likely that the patient has a fracture of the orbital floor, specifically the orbital floor of the left eye. The involvement of the left eye being fixed in downward gaze suggests a possible entrapment of the inferior rectus muscle or the inferior orbital nerve, which commonly occurs with orbital floor fractures. Additionally, the tenderness in the right cheek may indicate a possible blowout fracture, which involves the maxillary sinus.

2. The fracture of the orbital floor can affect the movement of the eye due to several reasons. Firstly, the entrapment of the inferior rectus muscle or the inferior orbital nerve can limit the normal upward movement of the affected eye, resulting in a fixed downward gaze as observed in the patient. This restriction can lead to double vision (also known as diplopia) when the eyes are not properly aligned.

To learn more about Fracture follow the link:

https://brainly.com/question/33487249

#SPJ4

The morphological identification of apoptosis primarily involves specific changes in cellular structure and organization. Among the given options, nuclear condensation (B) is the most accurate indicator of apoptosis. Let's explore this further:

INTRODUCTION:

Apoptosis is a regulated form of programmed cell death crucial for maintaining tissue homeostasis, eliminating damaged cells, and controlling various physiological processes. Morphological changes in apoptotic cells are distinct and serve as key criteria for identifying apoptosis.

BODY:

Cellular swelling (A): Cellular swelling is not characteristic of apoptosis. Instead, it is more commonly associated with necrosis, a form of cell death caused by cellular injury or trauma. Necrotic cells typically exhibit enlarged and disrupted cell structures.

Nuclear condensation (B): Nuclear condensation is a defining feature of apoptosis. During apoptosis, the chromatin within the nucleus undergoes condensation, resulting in a compact and dense appearance. This can be visualized using various staining techniques, such as hematoxylin and eosin staining or DNA-binding dyes like DAPI. Nuclear condensation is a reliable marker that distinguishes apoptotic cells from healthy or necrotic cells.

Rupture of the cytoplasm (C): Rupture of the cytoplasm is not a typical characteristic of apoptosis. In apoptosis, the cell undergoes controlled disassembly, including fragmentation of the nucleus, without significant disruption of the cytoplasmic membrane. On the other hand, cytoplasmic rupture may occur in necrosis, where the cell membrane integrity is compromised.

Rupture of the nucleus (D): Rupture of the nucleus is not a characteristic of apoptosis. During apoptosis, the nucleus often fragments into smaller, condensed structures, a process known as nuclear fragmentation or karyorrhexis. However, these fragmented nuclei do not rupture or spill their contents into the surrounding cytoplasm.

CONCLUSION:

Among the given options, nuclear condensation (B) is the most accurate morphological identification of apoptosis. This process involves the condensation of chromatin within the nucleus, resulting in a compact and dense appearance. Other features mentioned, such as cellular swelling (A), rupture of the cytoplasm (C), and rupture of the nucleus (D), are not typically observed in apoptotic cells. Understanding the morphological changes associated with apoptosis is crucial for differentiating it from other forms of cell death and studying its role in various biological processes.

learn more about homeostasis here:

https://brainly.com/question/31789146

#SPJ11

Nonhuman primates do not necessarily have smaller brain size than humans, the birthing process for nonhuman primates differs from that of humans because the pelvic girdle of nonhuman primates is shaped differently than that of humans, and the newborn's head is larger relative to the size of the mother's pelvis.

In nonhuman primates, the birth canal is relatively straight, and the pelvis is narrow and elongated.

This means that the newborn's head must pass through the pelvis in a more compressed position, which can be difficult and can sometimes lead to the need for assistance from other members of the social group.

In contrast, the human pelvis is shorter and wider, with a larger opening to accommodate the passage of the baby's head.

This shape allows for a relatively easy delivery of the baby, but it also means that the human pelvis is less stable and more prone to injury compared to the pelvis of nonhuman primates.

Therefore, the birthing process for nonhuman primates differs from that of humans primarily due to differences in pelvic structure, rather than differences in brain size.

To know more about brain size, refer here:

https://brainly.com/question/30783833#

#SPJ11

Based on the pedigree shown, the probability that an individual III-5 will develop Friedrich's ataxia is closest to 25%.

Friedreich's ataxia is an inherited genetic disorder that affects the nervous system and is caused by a mutation in the FXN gene. Friedreich's ataxia is an autosomal recessive disorder,

Considering the given pedigree, it can be seen that the probability of individual iii-5 will develop Friedreich's ataxia is 1/4 since only one parent is a carrier.

Learn more about Friedreich's ataxia at: https://brainly.com/question/15589113

#SPJ1

Extravasation of immune cells depends on to choose one:  increased vasoconstriction.

The smallest unit which could stay on its own and that makes up all dwelling organisms and the tissues of the frame. Mobile has 3 main components: the cellular membrane, the nucleus, and the cytoplasm. The mobile membrane surrounds the cellular and controls the materials that go into and out of the mobile. A cell has 3 fundamental parts: the mobile membrane, the nucleus, and the cytoplasm. The cellular membrane surrounds the cell and controls the substances that pass into and out of the mobile. The nucleus is a structure within the mobile that contains the nucleolus and most of the cell's DNA. it's also wherein maximum RNA is made.

Cells offer structure and function for all residing things, from microorganisms to people. Scientists recollect them the smallest form of existence. Cells house the organic equipment that makes the proteins, chemical compounds, and indicators answerable for the whole lot that occurs interior our bodies.

Learn more about  Cells here:

https://brainly.com/question/13123319

#SPJ4

to enable the heart of a well-trained athlete to produce a cardiac output of up to 35 l/min, stimulation of the heart muscle is needed through the sympathetic nervous system

Your autonomic nervous system includes your sympathetic nervous system. It could be referred to as your "automatic" nervous system because it controls many functions that you do not have to think about. This can include, among other things, controlling your heart rate, blood pressure, digestion, urination, and sweating. The role of your sympathetic nervous system in responding to dangerous or stressful situations is well-known. In these situations, your sympathetic nervous system activates, causing your heart rate to increase, more blood to be delivered to areas of your body that require more oxygen, or other responses to assist you in escaping danger.

learn more about sympathetic nervous system here

https://brainly.com/question/28485355

#SPJ4

Answer:

Carbon Dioxide

Explanation:

Plant cells respire in the light and the dark, releasing carbon dioxide. 

(brainliest please)

In this condition, known as hyponatremia or water intoxication, where the concentration of sodium in the blood is lower than normal due to excessive water intake during exercise.

The immediate response of the blood cells would be to attempt to restore the balance of sodium concentration. When sodium levels decrease, water enters the cells through a process called osmosis, causing the cells to swell. To counteract this, the blood cells activate regulatory mechanisms to prevent further swelling and maintain cell integrity.

The blood cells would activate ion channels and transporters on their cell membranes to pump out excess water and maintain the proper concentration of sodium. This process is crucial to prevent cell rupture or damage that could occur due to excessive swelling. The cells work to restore the normal osmotic balance, allowing sodium levels to increase and water levels to decrease within the cells.

It is important to note that hyponatremia can have severe consequences if left untreated. It can lead to symptoms such as confusion, seizures, and, in extreme cases, even coma or death. Seeking medical attention is crucial if hyponatremia is suspected, as prompt intervention can help restore the electrolyte balance and prevent further complications.

To learn more about hyponatremia click here

https://brainly.com/question/28432747

#SPJ11

Answer:

•bone for storage of calcium: the body only gets the calcium it needs through the food you eat, or from supplements. Bones store calcium, a mineral that can be released into the bloodstream when calcium is needed elsewhere in the body.

The amounts of some vitamins and minerals we take in, especially vitamin D and calcium, directly affect the amount of calcium we store in our bones.

• the skeleton for support of the body: bones provide support for our bodies and help give them shape. Although they are very light, the bones are strong enough to support our full weight.

Answer:

Sugar phosphate backbone of DNA

Explanation:

Animal behavior is the result of a complex interaction between genes, the environment, and sensory stimuli, which lead to the development of species-specific and irreversible behavior patterns through the process of conditioning.

Conditioning refers to the process where organisms learn to associate one event with another or the consequence of performing a certain behavior. Through repetition and reinforcement over time, an animal will begin to form a novel behavior which becomes automatic after a while. This process of learning via classical conditioning can cause an animal to develop species-specific behavior patterns, such as fears, likes, and dislikes, that become relatively permanent and irreversible. Established learning behavior derives from the process where an animal develops an understanding of cause and effect after repeatedly attempting something until the desired result is achieved.

Many species possess innate behaviors that are pre-programmed genetically, while others needs to be learnt like foraging and finding food, and behaviors such as aggression, warnings, mating, etc. These behaviors can also become quite irreversible if an animal does not receive the proper stimuli to modify them or replace them with a more favorable behavior pattern. Indeed, the combination of hardwired and learned behavior patterns is what forms an animal’s unique behavioral profile, and it is through this process that many animals develop irreversible species-specific behavior patterns.

Know more about species here

https://brainly.com/question/1712608#

#SPJ11

Answer:

A gene mutation

Explanation:

Answer:

Some body systems work together to complete a job. For example, the respiratory and circulatory systems work together to provide the body with oxygen and to rid the body of carbon dioxide. The lungs provide a place where oxygen can reach the blood and carbon dioxide can be removed from it. Some body systems share a common organ that performs more than one job.

Healthy soil ecosystems consist of various organisms that contribute to the overall fertility and balance of the soil. Among these organisms, fungi, bacteria, and nematodes are key components. The correct answer is d. All of the above.

Fungi play a crucial role in nutrient cycling and decomposition processes. They form mutually beneficial relationships with plants, known as mycorrhizal associations, where they help in nutrient absorption and enhance plant growth. Fungi also break down organic matter, making nutrients available for plants and other organisms.

Bacteria are essential for soil health as they contribute to nutrient cycling, organic matter decomposition, and nitrogen fixation. They break down complex organic compounds and release nutrients in forms that plants can absorb. Bacteria also help in suppressing harmful pathogens and promoting plant growth.

Nematodes are microscopic roundworms that inhabit soil ecosystems. They have diverse feeding habits and can be free-living or parasitic. Beneficial nematodes help in nutrient cycling, organic matter decomposition, and control of harmful soil organisms. They can also enhance soil structure by creating tunnels and improving water infiltration. Therefore, all three components - fungi, bacteria, and nematodes - are important for maintaining a healthy soil ecosystem and supporting plant growth.

Learn more about soil ecosystems here:

https://brainly.com/question/19569836

#SPJ11

Answer:

-  All organisms are composed of cells. -  Cells are alive and the basic living units of organization in all organisms. -  All cells come from other cells.

Explanation:

:)

The three parts of the cell theory are as follows:

CELL THEORY:

Learn more: https://brainly.com/question/1468725?referrer=searchResults