Biology

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Some common crops and their botanical names include corn (Zea mays), wheat (Tritcum spp.), rice (Oryza sativa) and alfalfa (Medicago sativa). Others are tomatoes (Lycopersicon esculentum), eggplants (Solanum melongena var. esculentum), broccoli (Brassica oleracea var. italica), kale (Brassica oleracea var. sabellica), lima beans (Phaseolus limensis) and olives (Olea europaea). Other popular crops include squash (Cucurbita pepo), oranges (Citrus sinensis), lettuce (Lactuca sativa), onions (Allium cepa) and potatoes (Solanum tuberosum).

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  • How much water is required for corn to grow?

    Q: How much water is required for corn to grow?

    A: In order to obtain high crop yields, corn requires between 20 to 25 inches of water per growing season. A low yield can be obtained from 15 to 16 inches of water, but will depend on what part of the season the water is available. It takes 27,000 gallons to equal 1 inch of water per acre.
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  • How does algae form?

    Q: How does algae form?

    A: Algae are a type of plant that usually grows on the surface of still water, such as a small pond, when there is an ecological imbalance. In some cases, algae is able to grow at a rapid rate, potentially spreading across the entire surface.
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  • What is behavioral adaptation?

    Q: What is behavioral adaptation?

    A: Behavioral adaptation is the process by which an organism or a species changes its pattern of action to better suit its environment. It is contrasted with structural adaptation, which is the appearance of physical features that confer an advantage upon a species.
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  • What are some of the primary functions of proteins?

    Q: What are some of the primary functions of proteins?

    A: Some of the primary functions of proteins include their enabling the biochemical reactions that help digest food and respond to stimuli, replicating DNA and providing the structural building blocks for muscles, skin and other tissues. Acting as catalysts, enzymes are the protein-based molecules that play an important role in a wide range of organic processes. Proteins also help to transport nutrients and vital substances, one example being hemoglobin, which transports oxygen throughout the bloodstream.
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  • How do UV light bulbs inhibit bacterial growth?

    Q: How do UV light bulbs inhibit bacterial growth?

    A: Ultraviolet radiation emitted by UV light bulbs inactivates bacteria by inhibiting DNA replication when the bacteria absorbs the light. The damaged DNA cannot repair itself, causing it to die.
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  • In what part of the body does mitosis occur?

    Q: In what part of the body does mitosis occur?

    A: Mitosis occurs in every single cell that makes up the entire body. It occurs in the tissues and organs to help replace cells that have been lost as a result of normal wear and tear on the body.
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  • What is the main artery in your body?

    Q: What is the main artery in your body?

    A: According to WebMD, the main artery in the body is the aorta. It is connected to the left ventricle of the heart. The aorta branches off into a web of numerous smaller arteries that exist all over the body.
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  • What is the function of a synaptic knob?

    Q: What is the function of a synaptic knob?

    A: The function of a synaptic knob is to change the action potential that is carried by axons into a chemical message. The chemical message then interacts with the recipient neuron or effector. This process is called synaptic transmission.
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  • How do you grow chest hair faster?

    Q: How do you grow chest hair faster?

    A: There is no proven method that speeds up the growth of chest hair. The rate of hair growth in any individual is largely based on genetics.
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  • What is structural adaptation?

    Q: What is structural adaptation?

    A: Structural adaptations are the physical features of an organism that help it to survive and succeed in its environment. Structural adaptations can affect the way the creature moves, eats, reproduces or protects itself.
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  • What is the monomer of DNA called?

    Q: What is the monomer of DNA called?

    A: Nucleotides are the monomer of DNA. They are made of a 5-carbon sugar (deoxyribose), a phosphate group, and a nitrogenous base bound to the sugar. The four different types of nucleotides are adenine (A), thymine (T), guanine (G) and cytosine (C).
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  • How is amber formed?

    Q: How is amber formed?

    A: Amber is formed by the fossilization of resin due to oxidation and polymerization. Resin is a natural part of plants often released as a defense mechanism. There is no single tree responsible for the formation of amber.
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  • What is the role of producers in an ecosystem?

    Q: What is the role of producers in an ecosystem?

    A: Producers are able to make their own food and do not rely on the ecosystem for nourishment. Examples of producers include photosynthetic microbes and plants.
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  • What are the three types of symbiotic relationships?

    Q: What are the three types of symbiotic relationships?

    A: Three types of symbiotic relationships are mutualism, commensalism and parasitism. In symbiosis, at least one member of the pair benefits from the relationship, while the host may also benefit, may be unaffected or may be harmed.
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  • What are the eight levels of biological classification?

    Q: What are the eight levels of biological classification?

    A: The eight levels of biological classification are domain, kingdom, phylum, class, order, family, genus and species. These levels are an important part of taxonomy, which is the science of identifying species and organizing them according to systems of classification.
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  • What are the factors that affect human growth and development?

    Q: What are the factors that affect human growth and development?

    A: Genetic factors, lifestyle choices, medications, income, culture and gender affect human growth and development. The genetic factors allude to the genes that are inherited. Lifestyle choices include diet and work patterns.
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  • Why is it important to classify organisms?

    Q: Why is it important to classify organisms?

    A: There are many reasons that classifying organisms is important, such as helping understand the genetic relationships between different groups and species, helping with wide studies of organisms and helping to develop new biological sciences such as biogeography. Each of the groups and sets are created by studying the differences and similarities found in species and organisms known.
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  • Where are proteins made in a cell?

    Q: Where are proteins made in a cell?

    A: In a cell, proteins are made in the cell's ribosomes. Ribosomes string together long chains of amino acids to synthesize proteins. The mRNA (messenger ribonucleic acid), tRNA (transfer ribonucleic acid) and the amino acids work together to form proteins.
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  • Why do cells need energy?

    Q: Why do cells need energy?

    A: All living cells need to perform a variety of activities, and these activities require energy. Reproduction, in particular, takes a significant amount of energy. Cells that are starved of energy sources eventually die.
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  • What is the importance of photosynthesis in life?

    Q: What is the importance of photosynthesis in life?

    A: Photosynthesis is the process that drives nearly all of the energy economies on Earth. It is the mechanism by which plants and green algae do the work of converting sunlight into an effective fuel for driving protein and carbohydrate synthesis. These biomolecules are then used by the plant for its own growth and reproduction.
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  • What is an example of neutralism?

    Q: What is an example of neutralism?

    A: An example of neutralism is interaction between a rainbow trout and dandelion in a mountain valley or cacti and tarantulas living in the desert. Neutralism occurs when two populations interact without having an effect on the evolutionary fitness of each other.
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