According to the circle graph, which plant parts do siamangs rely on most as a source of their food?

Microtubules from both spindle poles could not be bound by one of the chromosomes. Mitotic delay or arrest is caused by kinetochores failing to bind to spindle microtubules or by improper association, such as when both sister kinetochores link to microtubules from the same spindle pole.

How do chromosomes work?

Inside the nucleus are rod-shaped organelles called chromosomes. They are the chromosomes' coiled-up versions of the genes. They are discovered in pairs, which are joined by the centromere.

Varying creatures have different numbers of chromosomes. In humans, there are 46 chromosomes. The chromosomes are joined together during cell division before being split apart and entering a different cell.

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Answer:

the answer should  be b

Explanation:

1. Observation 2. Inference 3. Inference 4. Observation 5. Inference.

Observing is capturing a property or a change by using the senses with or without the aid of an instrument. It does not involve judgement or reasoning.

1. The fish’s ventral fin measured 8.5 cm long.

Observation:- The size of the fish's ventral find is measured with an instrument; reasoning is not involved. The population of protozoans in the lake has increased since there is an increased level of carbon dioxide in the water.

Inference:-It is an inference because the population is measured but the reason why it increased is a conclusion or hypothesis product of analysis (reasoning). It is based on evidence, but not the evidence per se.

Inference:-The grizzly bear’s tracks were 5.5 cm deep in the mud; therefore, it weighs 410 kg:

Observation:-Many fish bones were found around the eagles’ nest; therefore, the eagles were eating fish.

Inference :- This is an inference, because it is a conclusion or hypothesis. Many fish bones were observed around the eagles'nest, but the eagles were not seen eating fish, but the observer thought (concluded) that the evidence of the fish bones supported the conclusion that the eagles were eating fish.

Disclaimer: your question is incomplete, please see below for complete ques9tion

are observations or inferences from observations.

The fish's ventral fin measured 8.5 cm long.

The grizzly bear's tracks were 5,5 cm deep in the

mud; therefore, it weighs 410 kg.

inference is

observation pne in the atmosphere increased to

34 parts per billion after the thunderstorm,

The population of protozoans in the lake has

increased since there is an increased level of

carbon dioxide in the water.

Many fish bones were found around the eagles'

nest; therefore, the eagles were eating fish,

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Explanation:

are. o. I, ,oo , I,I, o...,. r b Mom o,

ok .

Answer:

intracellular parasitic nematode of mammalian striated muscles

In beach erosion, stabilizing dunes involves several activities. Wood sand gardens help preserve the sand and other materials needed for a healthy sand dune ecosystem.

Coastal erosion is the process by which local sea level rise, strong waves and coastal flooding erode or carry away rocks, soil and/or sand along the coast.

Coasts are constantly changing due to  waves, currents and tides. Landslides and rock retreat are part of the natural  coastal erosion process. Waves that hit rocks often cause landslides. Lake Erie, Ohio is a great example.

Beaches can be damaged by strong storms or rising sea levels, but human activities such as coastal construction or the construction of navigation channels and inlets have worsened the problem and changed the natural flow of water and sand.

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Answer:

Roads and traffic affect wildlife populations in three major ways, by (i) increasing mortality, (ii) decreasing habitat amount and quality and (iii) fragmenting populations into smaller sub‐populations which are more vulnerable to local extinction.

Explanation:

A plant population  affected by the construction of a road through a forest by:-

Pollution that affect   the plant populations that live in the forest include:-

Automobiles: - Pollutants from automobile  deposit on leaves, blocking the stomata and eventually affecting transpiration.

Runoff from roadways:- It contain salts which when come in contact with the plant roots injure them.

Increase in sunlight:- It can bleach out the color of plant's flower and foliage.

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0.51  is the frequency of the T allele. Therefore option D is correct.

To determine the frequency of the T allele, we need to consider the number of T alleles present in the population.

The number of T alleles in the population can be calculated as follows:

Number of T alleles = (Number of TT individuals * 2) + (Number of Tt individuals * 1)

Number of T alleles = (28 * 2) + (46 * 1) = 56 + 46 = 102

Since there are a total of 200 alleles in the population (2 alleles per individual), the frequency of the T allele can be calculated as:

Frequency of T allele = Number of T alleles / Total number of alleles

Frequency of T allele = 102 / 200 = 0.51

Therefore, the frequency of the T allele is 0.51.

Thus, the correct answer is D. 0.51.

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Answer: C

Explanation: I just did it on usa test perp

The transmission electron microscope requires that specimens be put inside a vacuum chamber so the microscope cannot be used to observe living specimens. The correct option is C.

The technique of electron microscopy (EM) is used to obtain high-resolution images of biological and non-biological specimens.

In biomedical research, it is used to investigate the detailed structure of tissues, cells, organelles, and macromolecular complexes.

An electron microscope can only be used in a high vacuum. This makes using a microscope to study living organisms impossible because they would evaporate and disintegrate under such conditions.

Transmission electron microscopy is a microscopy technique in which an image is formed by passing an electron beam through a specimen. The specimen is usually an ultrathin section less than 100 nm thick or a grid suspension.

Because the transmission electron microscope requires specimens to be placed inside a vacuum chamber, it cannot be used to observe living specimens.

Thus, the correct option is C.

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The image represents air masses colliding with each other, leading to rapid changes in weather conditions.

The image represents the process of rapid changes in weather conditions occurring. The arrows in the image indicate various elements and phenomena related to these changes.

At the top, the final answer is that the image represents "Air masses are colliding with each other."

1. The arrow labeled "Direction of frontal movement" points right toward the "Cold front" map symbol. This indicates the movement of a cold front.

2. The arrow labeled "Rising warm air in front of cold front" points from the cold front upward into the sky. This signifies the upward movement of warm air.

3. The image also shows the development of clouds due to the upward movement of warm air. This indicates the presence of moisture in the atmosphere.

4. Finally, the image depicts advancing cold air behind the cold front, indicated by an arrow. This cold air is moving in the direction of the warm air.

Putting all these elements together, we can conclude that the image represents air masses colliding with each other. The cold front is advancing and pushing against the warm air, leading to the formation of clouds and changes in weather conditions. This collision between air masses often results in rapid changes in weather patterns, such as storms, rain, or temperature fluctuations.

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Hydrogen has a 2:1 mass ratio with oxygen and carbon atoms in the molecules that make up carbohydrates. Thus, option C is correct.

Hydrocarbons are any of a group of organic compounds that exclusively contain the elements carbon (C) and hydrogen (H) (H).

The hydrogen atoms bind to the carbon atoms in a variety of ways to create the compound's structural framework. Find out more about chemical substances.

Just carbon, hydrogen, and oxygen make up carbohydrates (CHO). Bread, potatoes, pasta, and fruits all contain them.

The monomers (smaller components) that make up carbohydrates are referred to as monosaccharides. The simple sugars glucose, galactose, and fructose are examples of monosaccharides.

Therefore, Carbon dioxide added to hydrogen atoms composes the

basic chemical structure of a(n) carbohydrate.

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Mitochondria are found abundantly in the midpiece of the sperm. The midpiece is located just behind the head of the sperm and contains many mitochondria that provide energy for the sperm to swim towards the egg. The egg, on the other hand, contains mitochondria throughout its cytoplasm. This is because the egg needs a large amount of energy to support the early stages of embryonic development, before the zygote can begin to produce its own energy.

During fertilization, the sperm and egg combine to form a zygote. The mitochondria from the sperm are typically destroyed after fertilization, so the zygote relies solely on the mitochondria from the egg for energy production. This is why mitochondrial DNA is inherited solely from the mother in most animals, including humans.

Answer:

In trees, most savanna adaptations are to drought--long tap roots to reach the deep water table, thick bark for resistance to annual fires (thus palms are prominent in many areas), deciduousness to avoid moisture loss during the dry season, and use of the trunk as a water-storage organ (as in baobab).

The S-curve refers to logistic growth, and it occurs when the resources are limited because at some point the population will reach its carrying capacity (meaning that there woen't be resources available for it to grow even more).

The J-curve refers to exponential growth, in which there are resources enough available for the population to grow undefinitely, without reaching the carrying capacity.

As we can see, "S" and "J" are letters that refers to the shape of the curve.

Therefore, the correct answers are:

EXPONENTIAL GROWTH: A. when resources are unlimited

LOGISTIC GROWTH: B. when resources are limited

S-SHAPED CURVE: D. logistic growth

J-SHAPED CURVE: C. exponential growth

Answer:

I believe its true. But I am not entiretly sure.

Answer: Complete answer: The main characteristic of epithelial tissues is cells can be subjected to rapid division. Epithelial tissue is abundant all over the body. They form the covering of all surfaces of the body, line cavities of the body, and hollow organs and are the main tissue in glands.

Explanation:

Answer:

Sensory _____________ respond to stimuli by sending messages to the brain A.

Organs

Nerve cells, or __________ , are the basic units of the nervous system.

Neurons

The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).

1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).

Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).

Now we can express the ratio between 92 mL and 88.72 mL:

92 mL : 88.72 mL

Simplifying the ratio by dividing both sides by the greatest common divisor, we get:

46 : 44

So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

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There are six additional tiers of classification for the creatures in the kingdom Animalia based on comparable traits. The phylum, class, order, family, genus, and species fall under this category.

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Answer:

Algae

Explanation:

Blue-green algae (which are prokaryotic) carry-out the photosythesis reactions in the cytoplasm.

Answer:

Algae! 67% Sure it's correct.

Answer: Living systems use the Law of Conservation of Mass when a living organism dies. When the organism decomposes carbon is released and enters back into the Earth. This follows the law because the mass is not being created or destroyed, but reused. Living systems use the law of conservation of mass when a living organism dies. ... It follows the law because the mass is not being created or destroyed, but reused. Living systems use the law of conversation of energy when an organism decomposes

Explanation:

Answer:

A perihelion was the correct answer for gradpt  

Answer:

B.

Explanation:

Examples of plants that are propagated this way include hops, asparagus, ginger, irises, lily of the valley, cannas, and sympodial orchids. Some rhizomes that are used directly in cooking include ginger, turmeric, galangal, fingerroot, and lotus.

We can balance our ecosystem by Reduce pollution and Practice sustainable agriculture.

An ecosystem  can be described as the geographic area where plants, animals,  as well as other organisms,  and weather and landscape,  were able to relate with each other so hey can bring about the formation of the form a bubble of life.

It shoud be noted tht the Ecosystems  have the biotic or living,  long with the abiotic factors, or nonliving parts whereby there is a need for balance between them, hence We can balance our ecosystem by Reduce pollution and Practice sustainable agriculture.

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Answer:

Please see below

Explanation:

The specialized muscle cells are skeletal muscle cells belonging to the striated muscle cell category. These are the muscles that are utilized for movement, and are organized into compartments of specific muscle tissues all over the body, including the biceps. Structures known as tendons are responsible for attaching skeletal muscles to bones, generally two to three cm long.

Answer:

Muscle cells are smaller than tissue cells

Explanation:

Cells are small and they are the simple stage.

Hope it helped

The best summary of the outcome of Redi's experiment is that the experiment provided evidence against spontaneous generation by demonstrating that maggots do not spontaneously generate from decaying meat when it is isolated from flies.

Francesco Redi conducted an experiment in the 17th century to challenge the prevailing belief in spontaneous generation, which proposed that living organisms could arise spontaneously from non-living matter.

In his experiment, Redi set up two groups of jars containing meat. One group was covered with gauze to prevent flies from accessing the meat, while the other group was left uncovered.

Over time, Redi observed that maggots appeared only in the uncovered jars where flies had access to the meat, while the covered jars remained free of maggots.

This led Redi to conclude that maggots were the offspring of flies and did not arise spontaneously from the meat.

His experiment provided empirical evidence against the theory of spontaneous generation and contributed to the development of the concept of biogenesis, which states that living organisms come from pre-existing living organisms.

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Answer:

The correct answer is - polyester.

Explanation:

Polyester is a synthetic, petroleum-based fiber that is used more than any other fiber due to its cost-effectiveness, easy to produce, and able to spun together with other natural and synthetic fibers like cotton, silk, and rayon.

Polyester is the commercially most successful fiber as it has more than 51 percent market share approximately which is more than any other fiber and produced more than half of all fibers.

Vanessa has a better absolute threshold and more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.

Carlton and Vanessa were lab partners for a biology class and were asked to run a smell test experiment on each other.

Vanessa was excellent at noticing the difference between various intensities of vanilla and evergreen.

Carlton, on the other hand, couldn't distinguish the difference in the intensities of both vanilla and evergreen, though he could tell the smells of both.

Hence, based on the information provided in the scenario, it can be inferred that Vanessa has a more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.

The two significant aspects that are involved in the scenario are absolute threshold and difference threshold.

The absolute threshold is the smallest quantity of a stimulus that an individual can detect, whereas the difference threshold is the minimum difference in stimuli that an individual can detect.

Carlton could recognize the stimuli's smell but not the difference in the intensity of vanilla and evergreen.

This shows that Carlton has an impaired absolute threshold.

He could not detect the smallest quantity of a stimulus to differentiate between the smells.

Vanessa was quite good at noticing the difference in the intensities of vanilla and evergreen.

This means that Vanessa has a more sensitive difference threshold than Carlton. She could detect the minimum difference in stimuli required to differentiate between smells.

Vanessa also has a better absolute threshold than Carlton as she could detect the smallest quantity of stimulus required to detect the smells.

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Answer:

testosterone and estrogen

Cells are able to pump ions across their membranes in opposition to a concentration gradient due to an expenditure of energy by the cell; option C.

Active transport refers to a form of transport that occurs in the cell in which energy is expended in the form of ATP to transport molecules from one point to the other within the cell or outside the cell.

Usually, when energy is expended in the transport of molecules, it is done against the concentration gradient.

When molecules move down their concentration gradient, they move by simple diffusion.

Therefore, cells are able to pump ions across their membranes in opposition to a concentration gradient due to  an expenditure of energy by the cell.

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