A veterinarian is trying to ascertain why a herd of sheep suddenly all have green lips and muzzles and are coughing and vomiting. He believes that they have ingested a biotoxin and asks the owner if he has noted any rubber bitterweed in his fields. The farmer is incredulous, saying, “It’s right in the name—BITTERweed. Sheep don’t eat that stuff.” Which fact would support the veterinarian’s theory that these sheep have eaten the poisonous scrub?

A.
Bitterweed grows in most parts of America.

B.
The weed is actually very sweet and sheep like the taste.

C.
If they have not been fed properly, sheep will eat bitterweed.

D.
Sheep will eat anything that is not tied down.

Answer:

Biology

Explanation:

Bio meaning life

the root logy meaning study

Answer and Explanation

a. Saccharomyces for Yeast: Saccharomyces is a genus of fungi in the family Saccharomycetaceae, and it is Latin for "sugar fungus." Yeast is a common type of fungus that ferments sugars to produce alcohol and carbon dioxide, so the genus name Saccharomyces is fitting for the species that make up this group of yeasts.

b. Rhododendron for Laligurans: Rhododendron is a genus of plants in the family Ericaceae, and is native to Asia. The name "Rhododendron" comes from the Greek words "rhodon" meaning rose and "dendron" meaning tree. The name refers to the many-petalled flowers that many of the species have.

Laligurans is a species of this genus, with beautiful flowers and found mainly in Himalayan region.

c. Spirogyra for Pond silk: Spirogyra is a genus of green algae in the order Zygnematales, commonly found in freshwater habitats. The name "Spirogyra" is derived from Greek words "spira" meaning coil and "gyros" meaning ring, referring to the spiral chloroplasts present in the cells. The common name "Pond silk" refers to the long, thin, green filaments that make up the algal mat.

d. Polymorphism, Metamorphism & Metaphase:

Polymorphism refers to the occurrence of more than one form of an organism in the same population.

Metamorphism refers to the process of transformation in the form of the organism during its life cycle.

Metaphase refers to a stage in the cell cycle when chromosomes align in the center of the cell during cell division.

e. Apospory, apogamy, apomixis, cytomixis:

Apospory refers to the development of a new individual from a cell other than a sperm or egg cell.

Apogamy refers to the development of an embryo from a cell other than a sperm or egg cell.

Apomixis refers to the development of a new individual from an asexual reproductive cell or structure.

Cytomixis refers to the mixing of genetic material during cell division.

f. Synandrous, Syncarpous, Syngenesious, Synapsis:

Synandrous refers to the condition in which multiple stamens are fused together, as in certain flowers.

Syncarpous refers to the condition where multiple carpels are fused together to form a single pistil.

Syngenesious refers to the condition in which the stamens are fused to the style, as in certain flowers

Synapsis refers to the physical alignment of homologous chromosomes during meiosis, leading to the exchange of genetic material.

Answer:

Analogous structures

In addition to breaking down food so that the nutrients may be absorbed, enzymes also generate vitamins like biotin and vitamin K and protect the body from dangerous microorganisms.

Biological system's ability to self-regulate and maintain stability while responding to shifting environmental factors is known as homeostasis.

The body needs a steady supply of nutrients from food that has been digested. They are crucial for maintaining health and carrying out bodily tasks. The body may absorb and use food that has been broken down by the digestive system.

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Explanation:

bike pic guy

In the feedback loop, the integrating center sends information to the effector.

The process of the feedback loop makes reference to a natural mechanism in which the outcome of a given biological process feeds the entry in the system and thus generates a cycle where products are also used to initiate the process.

Therefore, with this data, we can see that the process of the feedback loop requires the presence of an effector which receives the output and converts it into the input.

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Both species are fiercely protective of their territory and hostile to other animals, hence option B, Competition is correct.

Hyenas have been known to be killed by lions, and the hyena protecting the den will deal with an intruding lion promptly and violently.

As a result, they compete for food, pursue one another, and occasionally even murder each other's young.

They are continuously battling it out for territory or food. The animals also hunt each other and kill one other's young. Their relationship is one of competition.

Therefore, a competitive relationship is present between the Lion and

Hyena.

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Answer: Photosynthesis is the critical process for life to exist.

Explanation:

The main idea is on the first line.

You can see all the information afterwards are leading to the explanation of the process of photosynthesis.

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The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.

A cladogram has been an evolutionary tree that diagrams the ancestral relationships amongst organisms. DNA sequence analysis of the hemoglobin alpha gene shows that humans and chimpanzees have a more similar sequence to each other than they do to the gorilla’s DNA sequence.

Analogies structure has been body parts that have a similar function but differ in structure. All vertebrate embryos have a tail and gill slits at some point during embryonic development.

Therefore, The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.

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Answer:

There are two reasons birds might fly in a V formation: It may make flight easier, or they're simply following the leader.

Answer:

Yes.

Explanation:

Blue whales are the largest animals in the world, and they are the apex predator in the ocean, meaning they help to regulate the population of other species in the ecosystem. As with any species, the loss of blue whales would cause imbalances in the food chain, which would have far-reaching effects throughout the ocean and its inhabitants. In addition, blue whales help maintain the balance of carbon dioxide in the ocean which could be lost if the species were to go extinct.

Classification is crucial as it allows grouping anything into specific categories.

The taxonomic hierarchy of classification is,

Explanation:

        Dogs belong to the order Carnivora.

         Fox belongs to the phylum Chordata

         Snakes belong to the phylum Chordata and class Reptilia

         Arthropods are invertebrate animals with an exoskeleton, segmented body, and jointed appendages. Although most of the arthropods are insects there are some exceptions like King crabs, Lobster, and Shrimp.

        Amphibians have their class called amphibia and the class reptilia include a different class of organisms called reptiles.

       Lion belongs to the genus Panthera

        A Primate is a placental animal that is characterized by having distinguished hands and feet and a well-developed brain. Examples are Apes and humans.

Whereas a mammal is a warm-blooded vertebrate animal. They include humans, lions, apes, dogs, etc.

Hence all primates are mammals but all mammals are not primates.

In this instance, the zebra population will grow by 7% year, which suggests that growth has been accelerating ever since the number was counted.

LUCKNOW: On Thursday, three zebras moved into the zoo's enclosure, which had been empty for the previous six years. The most widespread zebra species in the world is the Grant's zebra.

A Boeing 747 will be used to transport the cheetahs. According to representatives from the ministry of environment, forest, and climate change, a total of Rs 96 crore has been set aside for the project (MoEFCC). Indian Oil has contributed an additional Rs 50 crore to the project.

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Answer:

True

Explanation:

If it is a scientific hypothesis, then it has to be tested.

Answer:

Floating on tin

Answer:

Narcotics

Explanation:

Narcotics, or otherwise commonly known as opioids are massively known for pain relief. There's opioid epidemic here in US b/c people are abusing the drug at extremely alarming rates. You might have heard of codeine, morphine and fentanyl, these are some of the most potent and dangerous drugs if used without proper prescription.

Answer:

It was first described in the late 19th century and got its name because it causes a mottled or mosaic-like pattern of light and dark green on the leaves of infected plants. The disease is caused by a virus that is transmitted through contaminated seed, soil, and tools, as well as by insects that feed on infected plants.

Answer:

Necessary components are elements or ingredients that are essential for something to exist or work properly.

Explanation:

The five conservation related conventions are:

1. Convention on Biological Diversity

2. Convention on International Trade in Endangered Species of Wild Fauna and Flora

3. Convention on Migratory Species

4. Ramsar Convention on Wetlands

5. Convention on the Conservation of Antarctic Marine Living Resources

The Convention on Biological Diversity is the most embracing of these conventions, as it provides the most comprehensive coverage of conservation related issues. Its focus is on the conservation of biodiversity, sustainable use of resources, and the fair and equitable sharing of benefits arising from the use of genetic resources. Additionally, it provides strategies and commitments to ensure that exploitation of living resources is done with sustainability and responsibility, bringing it into line with the principles and goals of ecological conservation.

Answer:

2, burning fossil fuels

Explanation:

When fossil fuels such as coal, oil, and natural gas are burned, they release carbon dioxide into the atmosphere. This process increases the concentration of carbon dioxide in the air, which is a greenhouse gas that can trap heat and contribute to global warming.

Chemicals released into the air from human activity, such as sulfur dioxide and nitrous oxide, interact with the atmosphere to make acid rain, troposphere atmospheric layer does this process happen.

The stratospheric ozone layer contains the majority of ozone. Over the entire world, the vertical extent or thickness of this layer varies with season and location. Air pollutants released by human activity cause ozone levels to rise close to the surface.

The major layers are the troposphere, stratosphere, mesosphere, thermosphere, and exosphere, listed from lowest to highest. Troposphere. The troposphere of Earth rises from its surface to a height of, on average, about 12 kilometers (7.5 miles), with its height being lower at the poles and higher at the equator.

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Answer:

B. Wind

Explanation:

Because nature constantly replenishes the wind, we can continue to harness its power without worrying about running out of it.

Answer:

When organisms grow, it isn't because cells are getting larger. Organisms grow because cells are dividing to produce more cells.

Explanation:

Sickle Cell Anemia (SCA) is caused by a single point mutation in the beta-globin gene, which results in the substitution of a single amino acid in the hemoglobin protein.

Based on the amino acid sequence provided, we can conclude that the DNA sequence in the beta-globin gene is mutated, as it codes for Val at the 6th position, rather than the normal GAG.

The normal beta-globin gene codes for the amino acid glutamic acid at the 6th position (coded for by the GAG codon), while in SCA the mutated beta-globin gene codes for valine at the same position (coded for by the GTG codon).

In the hemoglobin protein sequence provided, the 7th amino acid is listed as Val, which suggests that the corresponding codon in the beta-globin gene is GTG. This is the mutated version of the beta-globin gene that is responsible for SCA, while the normal version of the beta-globin gene would code for GAG at this position.

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backed up by the tens of thousands of different kinds of 1. enzymes which are found in every cell.

Metabolism is the totality of all chemical processes occurring within cells.The energy & life cycle of the cell are maintained and regulated by these chemical processes.Anabolic and catabolic chemical reactions are the two main types of chemical processes that take place throughout metabolism.

Pineapples, papayas, mango, honey, bananas, avocado, kefir, sauerkraut, sauerkraut, miso, kiwifruit, and ginger are examples of foods that naturally contain digestive enzymes.Each of these foods may improve gut health and aid in digestion if you include them in your diet.

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Here the physical changes are seen in the burning candle, cooling candle, tearing paper, wet paper, salt, and water in the test tube, while the chemical reactions are involved in the burning of the paper and the mixing of the vinegar with soda.

The physical change is the change in form, such as when the candle is burned or cooled down, then the wax that is formed has the same properties as the candle, or the paper pieces after being torn have the same properties. Chemical changes involve the formation of new things, such as when paper is burnt, this produces ash with a different chemical nature, and when the vinegar and soda is mixed, it produces a different product.

Hence, here the physical changes are seen in the burning candle, cooling candle, tearing paper, wet paper, salt, and water in the test tube, while the chemical reactions are involved in the burning of the paper and the mixing of the vinegar with soda.

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Answer:

Neurons are electrically excitable cells that transmit information throughout the nervous system. They are the basic building blocks of the nervous system and perform a variety of functions, including receiving and sending signals, processing information, and controlling movement.

The nervous system is responsible for coordinating the body's activities and responding to its environment. without neurons, the nervous system would not be able to function properly. Neurons are essential for survival and play a vital role in our health and well-being.

This statement is characterized by the concept of the paradox of progress, as shown in option C..

Progress is something good and desired by all communities. This is because all people want to progress in their social and individual lives. After all, the results of progress tend to be good, uplifting, and promote many good things.

However, there is a paradox where progress triggers poor results in elements that worked better in the past. An example of this can be seen in communities that progressed over time but emotionally regressed, keeping more people unhappy than before.

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The original stock concentration in Milli moles will be nearly 1280 millimole.

Concentration in chemistry is calculated by dividing a constituent's abundance by the mixture's total volume.

Mass concentration, molar concentration, number concentration, and volume concentration are four different categories of mathematical description.

The quantity of a substance, like salt, that is present in a specific volume of tissue or liquid, like blood, according to science. When there is less water present, the material becomes more concentrated.

(C1) (V1) = (C2) is the formula for determining a dilution (V2)

C1 = concentration of the starting solution.

V1 = volume of the starting solution.

C2 = concentration of the final solution.

V2 = volume of the final solution.

Here,

C1 = x

V1 = 1000 micro mol

C2 = 16

V2 = 80 micro mol

So,

1000x = 16 x 80

x = 1280/1000

x = 1.280

Thus, the original stock concentration is 1280 millimole.

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