how is meiosis different from the process of Mitosis?

Answer:

Phloem is the vascular tissue responsible for the transport of sugars from source tissues

Regeneration is the process through which cells, tissues, organs, and even complete body parts in both plants and animals are naturally replaced or brought back to full functionality.

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Answer:

Natural selection is a process that leads to evolution. For example variation can lead to this. Say back then one giraffe had a long neck this variation had a chance of being passed down to their children. If it keeps getting passed down by natural selection because its helping the giraffe survive then more and more giraffes will have long necks. Over time if the trait is super beneficial it could lead to the evolution of all giraffes having a long neck.

Explanation:

I used the terms that go with natural selection. If its not correct im sorry i tried lol.

Answer:

Natural selection leads to evolution due to the way reproduction works. In the example of European moths during the industrial revolution, we can see this clearly. When the industrial revolution was going on, there was more pollution, hence darkening the skies and leaving ash. Moths, which before were white with occasional black spots dominated the area until pollution affected their environment. Whiter moths were eaten by birds who could easily see them against the black trees and skies. These moths could no longer reproduce, they were dead. Moths with more black could survive longer to reproduce because they were harder to see. As time went along, the moths turned mostly black, showing an example of evolution.

Gap Junctions  allows cardiac muscle tissue to transmit signals rapidly.

The intercalated disks that join the cardiac muscle cells (myocytes) end to end within the heart are known as this. These are atypical transverse thickenings of the sarcolemma, which contain desmosomes that bind the cells together and to which the myofibrils are linked and function as a structural support for the cells. The gap junctions, which are located near to the intercalated discs, allow action potentials to move directly from one myocyte to the next. More specifically, the disks bind the cells collectively by protein channels in addition to mechanical attachment. Proteins work with neighbouring cell membranes to form the strong mechanical connections. Through the channels that the protein connexin creates, the myocytes are electrically connected to one another. Ions can pass between cells thanks to these channels.

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Antisense RNA affects translation by binding to mRNA, causing it to be degraded and inhibiting protein synthesis. Antisense RNA is a type of non-coding RNA that is complementary to a specific messenger RNA (mRNA) molecule.

It is single-stranded RNA that can form base pairs with a target mRNA sequence, which leads to the inhibition of protein synthesis by affecting the translation process. Antisense RNA can bind to mRNA molecules through complementary base pairing and prevent ribosomes from initiating translation.

This is accomplished through a variety of mechanisms, including preventing the binding of ribosomes to the mRNA or causing the degradation of the mRNA by RNAse enzymes. As a result, protein synthesis is inhibited, leading to a reduction or complete loss of protein expression. Antisense RNA is a potent regulatory tool for gene expression and has the potential to be used in the treatment of various diseases.

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Sometimes a gene's DNA sequence or level of activity is altered by the environment. Both of these effects have the potential to alter the proteins that a gene produces, which in turn influences traits.

An organism's characteristics can be influenced by environmental factors such as food, temperature, sunlight, and water. Many traits of both plants and animals are influenced by both environment and genetics. Animal behavior and animal traits can change as a result of learned experiences. The nucleotide sequence of a gene can be altered by some harmful environmental factors. DNA strands, for instance, can be damaged by UV radiation.

Your favorite type of music, your skill as a basketball player, and the language you speak are all examples of environmental traits. These characteristics are environmental characteristics because you can choose them.

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Answer:

Cell Membrane: To control what's going on and out of the cell

Chloroplast: To make food and energy for plant cells

Mitochondria: To produce ATP

Nucleus: To protect the genetic material

Ribosome : To synthesis proteins

Endoplasmic Reticulum : Protein synthesis,lipid synthesis and drug detoxification

Hope this cleared for doubt

Increased blood flow rushing to the area of the cut in his foot

Answer:

the precaring me in time is a time that was very own and also also also also'k

[pub0yv9t8crx7e6zw5Q$$Paleozoic

The abyssal zone, which lies between 4,000 and 6,000 meters (13,000 and 20,000 feet) below the surface, is the deepest region of the ocean. So, option B is the answer.

The region of the ocean that lies beyond the continental shelf is commonly referred to as the oceanic zone. The sunshine zone, twilight zone, midnight zone, and abyssal zone are the four vertical zones that make up the open ocean.

Abyssal zone is characterized by high pressure, low temperatures, and very little light.

Kelp forest is found in shallower areas, often between 20 and 100 meters deep and Coral reefs are located in tropical, shallow waters.

Therefore, option B is correct.

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The reason some light-skinned populations, such as the Japanese, might be missing the F374 allele can be attributed to a few factors.

Firstly, some populations like the Japanese are only light-skinned because they avoid tanning, which means their skin color is not solely determined by genetic factors. Secondly, the F374 allele does not cause depigmentation, which means its absence doesn't necessarily result in lighter skin. Thirdly, there have been multiple, different mutations that have produced light skin in different populations, so it's possible that the Japanese population has other genetic factors contributing to their light skin.

Lastly, the sampling of Japanese in the study might not have captured the true incidence of the F374 allele in the population, leading to an underestimation of its presence.

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Answer:

A is the correct answer

Explanation:

a process brought about due to volcanic upheaval; the undersea equivalents of terrestrial mountains that rise from the sea bottom and do not break the surface of the water

Answer:

C

Explanation:

Answer:

Daughter cells resulting from mitosis are diploid, while those resulting from meiosis are haploid. Daughter cells that are the product of mitosis are genetically identical. Daughter cells produced after meiosis are genetically diverse. Tetrad formation occurs in meiosis but not mitosis

Answer:

A. StomaTA

Explanation:

Stomata is located in the underside of the leaves.

Stomata is not a part of a root. So, the correct option is A.

The Root may be defined as a part of a plant that provides support to the plants. It is the only part of the plant that maintains the association with the soil. It also mediates the transport of minerals and nutrients to the plants from the soil with the help of vascular tissues.

Stomata are found in the leaves. They are pores that mediate the gas exchange. Guard cells mediate the opening and closure of stomata depending on the needs of the plants as well as environmental conditions.

Therefore, the correct option for this question is A.

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Answer:

Exoskeletons

Explanation:

It provides support and structure just like a backbone

Answer:

D exoskeletons I think because their skeletons are on the outside

DNA methylation usually inactivates genes, while histone modification can activate or inactivate genes. Genomic imprinting is the phenomenon in which a gene's expression is determined by its parental origin. Embryonic stem cells are usually used instead of induced pluripotent stem cells in cloning due to the retention of epigenetic tags that make cloning less successful.

DNA methylation plays a role in gene inactivation by adding methyl groups to DNA, while histone modification can activate or inactivate genes by modifying the histone proteins associated with DNA. Genomic imprinting refers to the phenomenon where gene expression is influenced by the parent of origin. In cloning, embryonic stem cells are preferred over induced pluripotent stem cells due to the retention of epigenetic tags that affect gene expression and may impact the success of cloning.

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Explanation:

Plants reproduce sexually through the fusion of male and female gametes in the flower. Asexual reproduction is through stems, roots and leaves. Plant reproduction comes in two types: sexual and asexual.

The kidney excretes all of the following waste products, with the exception of the nephron. The correct answer is (B).

The liver and the lungs do not eliminate nitrogenous wastes. Along with expired air, the lung excretes water as vapor and carbon dioxide. Through the intestine, bile pigments are excreted by the liver. Q. About 95% of urine is water and 5% is waste products. Nitrogenous squanders discharged in pee incorporate urea, creatinine, alkali, and uric corrosive. Also excreted are ions like sodium, potassium, hydrogen, and calcium.

The gums, oils, latex, and other substances are some wastes kept in plant parts like bark, stem, leaf, and so on. Plants eventually shed these parts. Different types of stored waste products include orange oil, eucalyptus oil, jasmine oil, latex oil from the rubber tree, papaya oil, and gums from the acacia tree.

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The correct pairing of DNA bases are: Adenine pairs with (D)Thymine (A-T) and Cytosine pairs with Guanine (C-G) through hydrogen bonding between their nitrogenous bases in a double-stranded DNA molecule.

The base pairing in DNA is a fundamental aspect of its structure and function. The sequence of the bases in DNA encodes genetic information that is responsible for determining the traits of an organism. The correct base pairing ensures that this information is accurately transmitted from one generation to the next during DNA replication.

Incorrect base pairing, such as those in options A, B, and C, can lead to mutations in the DNA sequence, which can have detrimental effects on the organism's development and health. For example, mutations in the DNA sequence can disrupt the normal functioning of genes, leading to the development of diseases such as cancer. Therefore, it is important to understand the correct base pairing in DNA to fully appreciate its role in genetic inheritance and to develop strategies to prevent or treat genetic diseases.

Therefore, the correct option is D. Thymine, cytosine

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Dinosaurs evolved 230 million years ago. They evolved after the Permian extinction, which was the biggest mass extinction. The dinosaurs in the initial years of evolution were lightly built and small, about 10-15 feet long. They were bipedal carnivores, very agile and fast.

The oldest dinosaur known has been found in Madagascar. These fossils date back to 230 million years ago.  Dinosaurs are archosaurs, a clade that includes crocodilians and birds. When dinosaurs appeared, they were not dominant on land. The territorial habitats were predominantly occupied by various types of archosaur morphs and therapsids. Dinosaurs evolved in the Triassic age, which was followed by changes in vegetation and the location of continents.  

The Cretaceous–Paleogene (K-Pg) extinction event led to the extinction of non-avian dinosaurs. This event is dated back to 66 million years ago. It is studied that an event like this would have led to immediate effects like earthquakes, tsunamis and a global firestorm that likely unsheltered animals. As a consequence of which the dinosaurs went extinct.

It is believed that the Cretaceous-Paleogene event led to extinction of non-avian dinosaurs whereas the avian dinosaurs, over a period of time, their evolution took place as a shrink in their physical features and were converted to birds.

What is the difference between micro- and macroevolution?

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Answer:

It's insoluble

Explanation:

Starch is better than glucose for storage because it's insoluble.

Insoluble meaning it can't be dissolved.

Answer:

Explanation:

Time-bound goals help provide a sense of urgency to the goal, a sense that it is important and needs to be completed. The uncertainty of business taints this ideal, however. so it is important that our goals should be time bound.

Answer:

A person's body is thrown outward as a car rounds a curve on a highway. 1st Law - The force of the car stopping did not act on the person so he kept on moving. Rockets are launched into space using jet propulsion where exhaust accelerates out from the rocket and it accelerates in the opposite direction.

The rule of distance still applies Q follows if P. He must study if he wants better grades. According to the Law of Detachment, we must separate ourselves from the outcome or result in order to allow what we want to manifest in the actual world.

She will practise if she plans to play the lead. Dogs snore when they are sleeping. We must learn to let go of the result once we have done our part for things to happen. And as soon as we release control, things start to happen. A legitimate form of deductive reasoning that adheres to a predetermined pattern is the law of syllogism, often known as reasoning by transitivity.

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The rule of distance still applies Q follows if P. He must study if he wants better grades. According to the Law of Detachment, we must separate ourselves from the outcome or result in order to allow what we want to manifest in the actual world.

She will practise if she plans to play the lead. Dogs snore when they are sleeping. We must learn to let go of the result once we have done our part for things to happen. And as soon as we release control, things start to happen. A legitimate form of deductive reasoning that adheres to a predetermined pattern is the law of syllogism, often known as reasoning by transitivity.

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Answer:

I'm pretty sure Jesus was white. In any paintings that were depicted of him he was a tall, pale, and thin man with light brown, long hair and a beard. I have a plate that hangs in my house on our wall with a picture of him and that is how he looks. And it also determined that he would have most likely looked like a typical Galilean Semite of his day. I believe that there were people of color in the biblical days but it was never proven that Jesus was, so I'm gonna say, no. Jesus is white.

Explanation:

Hope it helps! =D

Answer:

I would say no.

Explanation:

Despite the illustrations and paintings it would have been highly unlikely in the area he was born into to be white. I think the white illustrations may have just came from a prejudiced past when people actually believed race made someone better or worse.
( and no that doesn't mean I think he is black either , in his area it would be more common to just have a darker tone, so think lightskin when I say "Not white".) btw dont give me brainliest , if you cant tell this is the first question ive answered so im clearly not someone who needs it.

Answer:

I learned from recording information

Answer:

two strata hope this helps

Answer:

8. C

9. Im sorry I don't know