Why would variation in silk thickness be disruptive selection because people?

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Date created: Sat, Jul 17, 2021 12:44 AM

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💄 Why would variation in silk thickness be disruptive selection because data?

A biologist doing a long-term study on a wild spider population observes increased variation in silk thickness. Which of the following could the spider population be experiencing? a. genetic drift b. disruptive selection c. directional selection d. stabilizing selection

💄 Why would variation in silk thickness be disruptive selection because one?

A biologist doing a long-term study on a wild spider population observes increased variation in silk thickness. Which of the following could the spider population be experiencing? A) directional selection B) stabilizing selection C) disruptive selection D) genetic drift

💄 Why would variation in silk thickness be disruptive selection because water?

A biologist doing a long-term study on a wild spider population observes increased variation in silk thickness. She hypothesizes that the population is experiencing: Disruptive selection

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Disruptive selection A biologist doing a long-term study on a wild spider population observes increased variation in silk thickness. Which could be the spider population be experiencing?

individuals. No two people are genetically identical, except for identical twins. The main source of genetic variation among human individuals is. the reshuffling of alleles in sexual reproduction. A fruit fly population has a gene with two alleles, A1 and A2. Tests show that 70% of the gametes produced in the population contain the A1 allele.

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Has disruptive selection had more of an impact on bill width or bill length? Why hasn't it had more of an effect on the other trait? Why hasn't it had more of an effect on the other trait? To create paragraphs in your essay response, type

at the beginning of the paragraph, and

at the end.

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We've handpicked 21 related questions for you, similar to «Why would variation in silk thickness be disruptive selection because people?» so you can surely find the answer!

Why does silk thickness matter in humans?

Silk is a natural protein fiber, some forms of which can be woven into textiles.The protein fiber of silk is composed mainly of fibroin and is produced by certain insect larvae to form cocoons. The best-known silk is obtained from the cocoons of the larvae of the mulberry silkworm Bombyx mori reared in captivity (sericulture).The shimmering appearance of silk is due to the triangular prism-like structure of the silk fibre, which allows silk cloth to refract incoming light at different angles ...

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Why does silk thickness matter in nature?

I am modeling a circular plate of 1 mm diameter and thickness of 0.1 mm and when I do the meshing, the ANSYS closes automatically, so I want to know: does the thickness create any problem in meshing or is there any limit for

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Why does silk thickness matter in plants?

The length of the silk is important in creating high-quality fabric. Long fibers make long, smooth surfaces, which is why silk reflects light and has that special luster we value. But, short fibers and broken fibers may also be spun to create lower quality fabrics. For all its delicacy, silk is as strong as the wire of equal thickness.

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Would people seel statues on the silk road?

chinese silk ancient silk road pictures

An ancient imperial capital and eastern departure point of the Silk Road, Xi’an (formerly Chang’an) has long been an important crossroads for people from throughout China, Central Asia, and the Middle East, and thus a hub of diverse ethnic identities and religious beliefs.

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How are fitness and adaptation important to natural selection because one?

Adaptation by natural selection has been central to biology ever since Darwin presented the idea more than 150 years ago. When coupled to theories of mutation and inheritance, it explains how organisms become fit to their environments.

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Do silk pillowcases help hair growth and thickness?

Silk pillowcases are said to be beneficial for one's hair and skin, so I put that to the test by using a silk pillowcase for one month. Here's my experience using a silk pillowcase and how it changed my hair and skin.

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How is the thickness of silk sheets measured?

It is measured by counting the number of threads contained in one square inch of fabric or one square centimeter, including both the length (warp) and width (weft) threads. The thread count is the number of threads counted along two sides (up and across) of the square inch, added together.

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Why does silk thickness matter in spiders cause?

Our results suggest that changes in silk protein structures do not affect silk colour via variation in the silk's refractivity or birefringence. We thus expect the most likely cause of the yellow or white coloration observed in T. plumipes silk to be pigment deposition, as has been speculated for Trichonephila clavipes [ 6 , 37 ].

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Why does silk thickness matter in spiders face?

Spider silk is not a single ... The movie Spider-Man drastically underestimates the strength of silkreal dragline silk would not need to be nearly as thick as the strands ... "Why doesnt a spider ...

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Why does silk thickness matter in spiders grow?

Spider silk is a protein fibre spun by spiders. Spiders use their silk to make webs or other structures, which function as sticky nets to catch other animals, or as nests or cocoons to protect their offspring, or to wrap up prey. They can also use their silk to suspend themselves, to float through the air, or to glide away from predators. Most spiders vary the thickness and stickiness of their silk for different uses. In some cases, spiders may even use silk as a source of food. While ...

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Why does silk thickness matter in spiders images?

Why MA silk should vary in colour among and between species and individuals is thus unknown. Nevertheless, there are some potential explanations. First, the shape and thickness of the skin, the appearance of cracks or microfibrils, twisting and accumulation of particulate debris may affect some of the silk's optical properties [ 26, 35, 36 ].

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Why does silk thickness matter in spiders like?

One may be wondering why the spider silk in contrast to the silk of the silkworm, is not of great commercial importance. One reason lies in the varying thickness of spider thread. Also it is more difficult to work with, and, because it does not stand up well in the weaving process, it lacks the luster of insect silk.

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Why does silk thickness matter in spiders look?

They also know that spider silk is made out of protein. Do you know what protein is? I'll give you a hint, and then maybe you can look it up on the dictionary or an encyclopedia. Protein is the stuff you get from eating meat or beans. It's found in all living things. It is what your muscles are mostly made of. Think about that for a second. That means that spiders have used proteins to make a string that is stronger than steel. Isn't that incredible! Spiders need to have a strong string ...

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Why does silk thickness matter in spiders mean?

Spider silk is tougher, more elastic and more waterproof than silkworm silk so it could have a much wider range of applications. It is simple to see why spider silk is of such interest to materials chemists since new ultra-strong fibres based on the silk could be developed. Uses . Spiders use silk for a variety of functions: Swathing silk for ...

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Why does silk thickness matter in spiders video?

Spiders make many kinds of silk. The best known is dragline silk which the spider uses in web construction and also for "hanging around". Dragline silk consists of proteins called spidroins. These are made in the spider's silk glands as a thick paste that is drawn into fibers during spinning. Once spun, the silk is strong and very tough.

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Why does silk thickness matter in the body?

Silk and merino wool are both lightweight, all-natural fabrics, and possess very similar properties when it comes to body temperature regulation, moisture-wicking, and warmth-to-weight-to-thickness. Like silk, merino wool is incredibly soft and can be worn comfortably next to the skin as an excellent base layer.

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Why does silk thickness matter in the world?

The answer is simply demand. There’s limited production of silk floss per year and with high demand from China and around the world, many manufacturers uses grade C silk to fill orders. At Mari Ann, we only use Grade AAA Mulberry silk, which is only the top 3-5% of mulberry silk production. It is the finest silk available in the world.

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How crossfit became global because people?

Greg Glassman founded CrossFit because he was unsatisfied with traditional fitness methods. His advocacy of constantly-changing workouts was in opposition of traditional systematic routines. So was his emphasis on functional strength and his incorporation of bodyweight and olympic exercises.

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Where would people sleep and eat by the silk road?

silk road pictures silk road smell

Found across Silk Roads countries from Turkey to China, they provided not only a regular opportunity for merchants to eat well, rest and prepare themselves in safety for their onward journey, and also to exchange goods, trade with to local markets, and to meet other merchant travelers, and in doing so, to exchange cultures, languages and ideas.

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Would chinese people get ambushed while traveling the silk road?

Would Chinese people get ambushed while traveling the silk road? yes but they traveled in caravans, or long lines to stay safe . What are common stereotypes about Chinese people? they are cute ...

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Would people sell statues on the silk road to china?

Ancient jewellery discovered at archaeological sites along the Silk Roads, objects found in burial chambers and religious buildings, sculpted stones, all sorts of art objects, rare books and manuscripts, seals and ancient coins, textiles and fine furniture, ancient musical instruments, illustrations, stamps, fossils - all of this heritage reflects past and present creativity along the historic Silk Roads.

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