Biology

How big is the rare earth market expected to grow?
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A couple has a 75 percent chance of conceiving a child with a lifelong, painful genetic disorder. Who makes the decision about whether the couple should try to conceive?
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A scientist discovers a DNA-based test for one allele of a particular gene. This and only this allele, if homozygous, produces an effect that results in death at or about the time of birth. Which of the following statements describes the best use of this discovery?a. Screen all newborns of an at-risk population.b. Design a test for identifying heterozygous carriers of the allele.c. Follow the segregation of the allele during meiosis.d. Introduce a normal allele into deficient newborns.
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[CM.02] The diagram below shows the movement of energy in the water cycle.Diagram showing the movement of energy in the water cycle. There are three boxes and six arrows that appear in the following order: box labeled '?,' one arrow pointing to a box labeled 'Land,' arrow pointing to a box labeled 'Ocean,' and arrow leading back to the box labeled '?.' As well, there are two arrows pointing from the 'Land' box back to the '?' box, and one arrow pointing from the '?' box back to the 'Ocean' box. Which term best fits in the empty cell of the diagram? water vapor evaporation transpiration atmosphere
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The ___________________ is the space between two neurons where the axon of a sending neuron communicates with the dendrites of a receiving neuron.
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Building a house uses natural resources, human resources, and capital goods. In 1-3 sentences, glve an example ofeach productive resource that can be used to make a house.
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The original gene for the production of a human hormone was mostly removed from a
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In a pedigree, a vertical line and a bracket connectA siblings to each otherB parents to their childrenC husbands to wives
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In horses, the coat color black is dominant (B) over chestnut (b). The trotting gait is dominant (T) over the pacing gait (t). If a homozygous black pacer is mated to a homozygous chestnut, heterozygous trotter, what will be the probabilities for genotype and phenotype of F1 generation
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In familial hypercholesterolemia, individuals homozygous for the allele causing the disorder completely lack receptors on liver cells that take up cholesterol from the blood stream. Heterozygotes have one-half the number of receptors while individuals homozygous for the normal allele are phenotypically normal. This is an example of:
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Which religious texts are associated with Judaism? Select the two correct answers A. Avesta B. Gospels C. Talmud D. Torah E. Quran
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If one builds a canal linking a predator-rich pond to a predator-poor pond, then what type of selection should subsequently be most expected among the mosquitofish in the original predator-rich pond, and what type should be most expected among the mosquitofish in the formerly predator-poor pond?
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Interneurons don't conduct signals from one structure to another; a. they integrate activity within a single brain structure. b. have two short axons but no dendrites. c. have one long axon and one short dendrite. d. have several short axons and no dendrites. e. have bipolar axons and no dendrites.
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In Black Boy, the young Richard Wright associates the bitterness and pain he feels over being abandoned by his father with __________.
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the genotype for people who do not taste PTC?
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Compare headlines 4 and 5. Why is there a difference in the two headlines even when they outline the same scientific research?
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WILL MARK BRAINLIEST!!!!What is an example of an environmental effect on phenotype?1. the large variety found in the color of human eyes2. the gender of sea turtles being affected by the temperature3. a wide variation in the amount of milk produced by cows4. a dihybrid Punnett square predicting the wrong results for two different genes
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After his journey on the HMS Beagle, Darwin made this now-famous sketch in his notebook. Which ideas does it represent? A sketch made by Darwin. A line labeled 1 branches into three branches. These branches divide as well, and so on. Descendants of each of the initial branches are composed of a group labeled from A to D. A. All species are connected to one another in a "family tree." B. All species are linked to one another by common ancestry. C. Species are constant and unchanging in their present forms. D. Species are the product of special creation by God and not subject to natural laws. E. Species descend from other species just as naturally as children come from parent.
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What would most likely happen to this ecosystem if all of the red foxes were removed
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What does a line in between two individuals represent?
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Can the classification system change? If so, provide an example of a way it has changed in the past.
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In New York City, Mayor Michael Bloomberg has recently recommend that the city, with the help of private donors, make cash payments to poor and underprivileged parents who can certify that their children are attending school on a regular basis. The payments would start after third grade and go through high school, rising each year as dropout rates get higher and a child's forgone earning potential is higher. What economic concept does this policy represent?
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______________ are agents (e.g., chemicals, viruses) that can reach the embryo or fetus and cause it harm.
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You are given a 1 liter bacterial culture in exponential stage of growth. The generation time of the bacteria is known to be 30 minutes. When given to you the concentration of bacteria is 2x10^3 bacteria per ml (milliliter). Assuming space and nutrients are unlimited during your experiments. How many total bacteria would you after five hours of growth?a. 2,048,000,000 bacteriab. 4,096,000 bacteriac. 1,024,000 bacteriad. None of the answers givene. 2,048,000 bacteriaf. 1,024,000,000 bacteria
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