What are structures composed of more than one type of tissue, working together on a specific bodily function?

I) Independent assortment.

II) Nucleosomes, DNA, chromatin, chromosomes.

III) 3.

➻ Recombination scrambles pieces of maternal and paternal genes, which ensures that genes assort independently from one another.

➻ We know that Chromatin is a complex of DNA and proteins that forms chromosomes. Chromatin looks like beads on a string. The beads are called nucleosomes. Each nucleosome is composed of DNA.

➻ Triploids with three different alleles can easily be detected because they have a unique phenotype.

The process involved in genetic recombination is INDEPENDENT ASSORTMENT. The correct order from smallest to largest is DNA, nucleosomes, chromatin, chromosomes. In a triploid organism, there are 3 ALLELES for each gene.

In independent assortment, different gene variants or 'alleles' are independently and randomly assorted into daughter cells, which allows genetic recombination.

In eukaryotic organisms, DNA is associated with histone proteins in order to form nucleosomes, which arrange in higher organization structures called chromatin fibers.

Subsequently, chromatin fibers condense to form structures called chromosomes.

A triploid organism (3n) contains three sets of homo-logous chromosomes, each one containing one allele for a given locus.

In conclusion, the process involved in genetic recombination is INDEPENDENT ASSORTMENT. The correct order from smallest to largest is DNA, nucleosomes, chromatin, chromosomes. In a triploid organism, there are 3 ALLELES for each gene per cell.

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Only coagulation factors present in blood are used by the intrinsic process. In the majority of bleeding instances, both intrinsic and extrinsic processes operate in concert to aid in hemostasis. Hence (a), (d) and (e) are correct option.

The perivascular tissues and injured blood vessels release clotting factors, which start the extrinsic mechanism. By separately activating factor X, the final common pathway is reached by both the intrinsic and extrinsic coagulation processes. The extrinsic pathway is started by factor III (also known as tissue factor), which interacts with factor VII. Factors XII, XI, IX, and VIII are used in the intrinsic pathway, in contrast. When blood arteries are damaged, platelets, which circulate in the blood, are the crucial mediators that set off the mechanical pathway of the coagulation cascade.

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Answer:

Explanation:

Because all energy comes from plants, in terms of the macromolecules. The energy from the plants moves up through the tropic levels. It could also help the higher tropic levels with structural support.

Answer: (A

Explanation:

Answer:

A) is entirely covered with thick floating mats of vegetation

Explanation:

The bog vegetation, mostly sphagnum moss anchored by sedges (such as Carex lasiocarpa), forms a floating mat approximately half a meter thick on the surface of the water or on top of very wet peat.

Answer:

Explanation:

The atomic number is the number of protons in the nucleus of an atom. The number of protons define the identity of an element.

Answer:

Decrease.

Explanation:

Beavers need trees to make Dams, without Dams they'd be in danger because of other predators.

D. It would decrease

It would decreases because the beavers need the trees to build a habitat. Hope this helps, brainliest if you can thank you!

Answer:

answer:

the.answer.is.b

B B B

One of the main ways that evolution occurs in prokaryotes is through mutations that occur during binary fission, which is present in Option C. In prokaryotes, which are single-celled organisms that lack a nucleus, evolution occurs primarily through mutations that occur during binary fission.

Prokaryotes, which include bacteria and archaea, are unicellular organisms that lack a nucleus and other membrane-bound organelles. They are known for their remarkable adaptability and ability to evolve rapidly in response to changing environmental conditions, and beneficial mutations that improve an organism's fitness, such as antibiotic resistance, can quickly spread through a population through natural selection.

Hence, one of the main ways that evolution occurs in prokaryotes is through mutations that occur during binary fission, which is present in Option C.

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The complete question is:

a bacterium is infected with an experimentally constructed bacteriophage composed of the T2 phage protein coat and T4 phage DNA. The new phages produced would have

A) T2 protein and T4 DNA

B) T2 protein and T2 DNA

C) a mixture of DNA and proteins of both phages.

D) T4 protein and T4 DNA

E) T4 protein and T2 DNA

A bacterium infected with an experimentally constructed bacteriophage will give new phages with the virus' DNA and the type of proteins that this DNA encodes.

A bacteriophage is a virus that attaches itself to a bacteria and uses it to replicate itself. Viruses have two main parts, a protein coat and their DNA inside it.

In conclusion, The new phages produced would have D) T4 protein and T4 DNA.

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Answer: it is called sorting or in other words sequence order

Explanation: Already Learned This In Class

Structures called the perforating canals house blood vessels that carry blood from the medullary cavity and periosteum to the osteon.

The blood vessels that go via the central canals can link to the blood vessels in the periosteum that covers the bone through perforating canals, which act as conduits. Trabeculae, or thin, atypically formed plates, are organised in a latticework network to make up trabecular bone.

Osteocytes are found in lacunae that are located in between calcified lamellae in trabeculae, just like osteons are in osteons. Similar to osteons, trabeculae have canaliculi that link the osteocytes. However, each osteocyte can exchange nutrients with neighboring blood vessels since each trabecula is only just a few cell layers thick. Therefore, a central canal is not required.

Therefore, perforating canals house blood vessels that carry blood vessels from the medullary cavity and periosteum to the osteon.

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Answer: i agree i do think that its the Krebs cycle because the green animal is releasing CO2 as a waste product and produces that 36 ATP. Its providing it with the energy it needs to chase down the antelope. If it were using ETC, the animal would be leaving water as the waste product.

Explanation:

I'm not entirely sure what a green animal and an antelope have to do with each other. Points for creativity tho for whoever made the question.

Answer:

B

Explanation:

theyre all different bcz of genetic variation

Keeping your slide on the microscope stage with the light on will ensure proper view of the specimen.

Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen normally.

The presence of light passes through the transparent slide for proper viewing of the specimen in order to obtain accurate results.

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C6H12O6 + 6O2 ---------> 6CO₂ + 6H₂O + ATP

A metabolic pathway called cellular respiration breaks down glucose and generates ATP. The phases of cellular respiration include glycolysis, pyruvate oxidation, the Krebs cycle (or citric acid cycle), and oxidative phosphorylation.

In order to get chemical energy for cellular processes, organisms require oxygen to break down food molecules during cellular respiration. In addition to algae and other protists, cellular respiration also occurs in the cells of animals, plants, and fungus.

Oxygen and glucose are changed by cellular respiration into water and carbon dioxide. ATP is produced from the process along with water and carbon dioxide as byproducts.

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true

spindle shaped body with four divisions - head, neck, trunk & tail.

The data suggest that Turtles are less evolutionary related to humans when compared to chimpanzees and closer compared to tunes since amino acid differences account for the term divergence between species.

The term divergence between species in evolution makes reference to the difference between species in a given homolog protein sequence and or any other feature derived from a common ancestor. In this case, we can see that the aminoacid differences are higher between humans and tunas, thereby these species are evolutionary distant when compared to chimpanzees and also compared to humans and turtles (mammals and reptiles are evolutionary closer compared to tunas).

Therefore, with this data, we can see that the term divergence between species is based on the presence of homologies between individuals due to a common ancestor such as occurring between species.

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Answer:

Request a refund for recent purchases · It's less than 48 hours since you bought an app or made an in-app purchase,

Answer:

D. several million years

Explanation:

find the velocity of the spacecraft:

6 ÷ 2 = 3 AU per year

the time for the spacecraft to travel to Wolf 359:

492,000,000 ÷ 3 = 164,000,000 = several million years

Higher plants have a polar main axis with a definite stem and root ends. This polarity is first established in the embryo of the seed.

Generally, The fertilized ovule is an immature plant from which a new plant will grow.

In conclusion, Plant embryos are the starting point for pattern formation.

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Answer:

D. All of the living things that interact within a forest ecosystem

Explanation:

A biological community consists of all biotic(living) organisms within an ecosystem.

Answer:

DNA

Explanation:

A gene is a section of a double-stranded molecule known as DNA .

DNA is double-stranded, but only one strand serves as a template for transcription at any given time.

Answer:

this is because water which absorbs by the root through osmosis from the soil was transported to other part of the plant that is why root appear dehydrated.

1. The phenotype (descriptions) of rabbits that have the following genotypes are:

2. Rabbits with genotype GGbb and ggBb;

3. Rabbits with genotype GgBb and GgBb;

A phenotype is important in genetics because it is the observable physical or biochemical characteristics of an individual resulting from the interaction of its genotype with the environment. It is the phenotype that determines how an individual interacts with its environment, how it looks, how it functions, and how it behaves.

Studying phenotypes can provide insights into the underlying genetic mechanisms that control these traits, which in turn can lead to a better understanding of genetic diseases and conditions, and ultimately to the development of more effective treatments and therapies.

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The lack of greens and browns in the compost pile is the most likely cause of John's issue. The correct option is D.

Thus, the terms greens and browns refer to materials with a high nitrogen content, such as food scraps and grass clippings, and a high carbon content, such as leaves and twigs. Both of these ingredients must be in balance for a compost pile to be effective.

If the pile has too many browns, it will take longer for it to disintegrate, and if it contains too many greens, it will get too damp and smelly. If the ratio of greens to browns is off, the decomposing microbes will not flourish, creating a slow, chilly compost pile.

Thus, the ideal selection is option D.

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Answer:

A leaf has two main parts: (1) Petiole- the stalk that supports a leaf in a plant and attaches the leaf blade to the stem. (2) Lamina- the green flat part of a leaf that is specialized for photosynthesis. ... (ii) Midrib- The central, thick, linear vein that runs along the length of a leaf is called midrib

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It is highly unlikely that someone with AB positive blood would be turned down as a blood donor due to the national shortage of blood. AB positive blood type is considered a universal recipient and can receive blood from all other blood types.

However, there may be other reasons why an individual with AB positive blood might be turned down as a blood donor.

One possible reason could be recent travel to an area where certain infectious diseases are prevalent. Blood banks have strict guidelines for donor eligibility to ensure the safety of the donated blood and the recipients who receive it. Donors who have recently traveled to areas with high rates of infectious diseases such as malaria, dengue fever or Zika virus may be asked to wait a period of time before being eligible to donate.

Other possible reasons for being turned down as a blood donor include recent use of certain medications or medical conditions that might pose a risk for the recipient. For example, individuals with a history of certain cancers or autoimmune disorders may not be eligible to donate blood.

It's important to note that blood donation policies vary by country and blood bank, and donors should consult local guidelines or speak with a healthcare professional if they have questions about their eligibility to donate blood.

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a. A rabbit runs away because it smells a predator - describes behavior and ultimate cause.

b. A mother goat begins tactation because her nervous system detects sucking of her offspring - describes behavior and ultimate cause.

c. A lizard defends its territory because that increases its odds of reproduction - describes behavior and ultimate cause.

d. An octopus mimics a dance of another species that is venomous because that increases its chances of survival - describes behavior and ultimate cause.

e. A tiger growls because it sees another tiger approaching - describes behavior, but does not provide an explanation of its ultimate cause.

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Coagulase test and modified oxidase test23,24 provide the basis of our selection strategy for micrococcus luteus and staphylococcus epidermidis.

A modified oxidase test can identify micrococci from staphylococci 23,24. Their colonies are generally yellow or red in color and develop on basic medium. The ideal temperature for growth is 25-37°C. The development of colonies on selective medium, bacterial morphology by light microscopy, catalase and slide coagulase tests are all common methods for detecting S. epidermidis. Staphylococcus epidermidis may be isolated from marine creatures using Zobell agar.

Staphylococcus aureus generates free coagulase but not Staphylococcus epidermidis. The coagulase test can help distinguish potentially dangerous Staphylococci like Staphylococcus aureus from other Gram positive, catalase-positive cocci. The catalase test is useful in differentiating between streptococci (catalase-negative) and staphylococci (catalase-positive).

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