Tüm alıştırma soruları

Match each flawed argument with the abstract description that best identifies the specific type of source-based reasoning error (ad hominem) it commits.

Below are four distinct causal arguments and four potential pieces of evidence. Pair each argument with the single piece of evidence that most effectively bolsters its specific conclusion by addressing an underlying logical vulnerability.

Identify the specific reasoning error in each of the following arguments by linking the short stimulus to its corresponding logical flaw description.

Match each causal argument below to the specific category of necessary assumption it fundamentally relies upon.

Match each apparent discrepancy (left) with the new premise (right) that most effectively resolves the paradox.

Analyze the following flawed arguments, all of which share a common set of variables regarding commercial development. Match each argument with the specific missing assumption required to make its conclusion logically follow.

Match each of the following arguments to the statement that most accurately describes the specific false dilemma it commits.

When evaluating arguments on the LSAT, determining whether an assumption is strictly necessary requires properly applying the Negation Technique. This involves identifying the precise logical contradictory of a candidate statement. Match each candidate assumption regarding workforce productivity on the left with its precise logical negation on the right.

Match each flawed argument stimulus to the abstract description that most accurately identifies its reasoning error.

Match each logical reasoning stimulus with the necessary supporter assumption required to logically bridge the conceptual gap between its premises and its conclusion.

Review the following excerpts drawn from various public statements and reports. Identify the underlying logical error in each argument by pairing it with its most precise methodological description.

Match each institutional decision-making scenario with the universal principle that, if assumed to be true, most helps to justify its conclusion.

Match each flawed argument on the left with the abstract description of its logical error on the right.

Match each argument with the piece of new evidence that most effectively weakens its conclusion. Assume all evidence statements are true.

The following arguments each demonstrate a common logical vulnerability. Which abstract description best identifies the flawed pattern of reasoning used in each argument?

Match each brief argument with the specific piece of new evidence that most effectively weakens its conclusion.

Read the following excerpt from a passage regarding medieval agriculture:

"Historians of medieval agriculture have long noted that the widespread adoption of the padded horse collar in Northern Europe during the eleventh century precipitated a series of profound socio-economic transformations. Prior to this innovation, the throat-and-girth harness constrained a horse’s pulling capacity, as it compressed the animal's windpipe when heavily loaded. The padded collar, by shifting the weight to the horse’s shoulders, permitted the use of horses in deep plowing. Because horses are generally faster and have greater stamina than oxen, agricultural output per cultivator increased significantly. This surplus food production directly fueled rapid demographic growth across Northern Europe. Furthermore, the increased speed of equine transport facilitated the expansion of regional market networks, as peasants could now efficiently transport surplus grain to growing urban centers."

Based on the explicit causal relationships described in the passage, match each antecedent cause with its direct, explicitly stated consequence.

Read the following passage regarding international maritime law.

The legal architecture governing international waterways has evolved through foundational treaties, each establishing specific navigational rights while carving out express prohibitions to maintain geopolitical equilibrium. The 1888 Convention of Constantinople established the Suez Canal as an international waterway open to all vessels in times of both peace and war. To guarantee this perpetual openness, the framers explicitly mandated that the canal could never be subjected to the exercise of the right of blockade by any belligerent nation. Decades later, the 1901 Hay-Pauncefote Treaty granted the United States the authority to construct and manage the Panama Canal, guaranteeing transit to all nations on equal terms. In exchange for this authority, the treaty conspicuously forbade the erection of military defenses or fortifications commanding the canal itself or its adjacent waters. In a different geopolitical theater, the 1936 Montreux Convention restored Turkish sovereignty over the Bosporus and Dardanelles straits, allowing Turkey to militarize the zone. However, to appease regional security concerns, the convention expressly denied non-Black Sea powers the right to maintain capital warships in the Black Sea for a duration exceeding twenty-one days. Finally, the 1977 Torrijos-Carter Treaties established a framework for the gradual transfer of the Panama Canal to Panamanian control, affirming its permanent neutrality. While granting the United States the right to defend the canal against external threats, the treaty definitively did not confer upon the U.S. any right to intervene unilaterally in Panama's internal political affairs.

Based on the passage, match each treaty with the specific action, condition, or right that is explicitly NOT permitted or is expressly denied by that agreement.

Read the following passage regarding the physiological adaptations of xerophytic plants:

In examining the physiological adaptations of xerophytic angiosperms to severe desiccation, botanists have delineated a complex cascade of biochemical responses that mitigate cellular damage. The onset of water deficit rapidly induces the biosynthesis of the phytohormone abscisic acid (ABA) in root tissues, which is subsequently translocated to the leaves. There, ABA binds to specific receptors, triggering a signaling cascade that ultimately forces the efflux of potassium ions from guard cells, precipitating a loss of turgor and subsequent stomatal closure to minimize transpirational water loss. Concurrently, the metabolic shift favors the accumulation of compatible solutes, such as proline and glycine betaine; these osmolytes serve to lower the cellular osmotic potential, thereby enabling the continued extraction of water from the drying soil matrix without structurally compromising sensitive metabolic enzymes. Furthermore, prolonged desiccation stress upregulates the translation of late embryogenesis abundant (LEA) proteins. Highly hydrophilic and natively unfolded, LEA proteins act as molecular chaperones, stabilizing critical cellular macromolecules and integral membrane structures against desiccation-induced denaturation. Finally, to optimize the internal allocation of diminishing moisture, these plants increase the expression of aquaporins, specialized channel proteins that facilitate the rapid redistribution of existing water resources across cellular compartments.

Based on the passage, match each biochemical adaptation with its explicitly stated physiological consequence.

Based on the passage provided below, match each explicit textual assertion from the passage to the specific inference that can be most logically drawn from it.

Recent investigations into transgenerational epigenetic inheritance have illuminated stark divergences in how plants and mammals manage epigenetic marks—specifically DNA methylation—across generations. Epigenetic modifications alter gene expression without changing the underlying DNA sequence. In mammals, epigenetic marks are generally considered transient across generations due to a robust process known as 'epigenetic reprogramming.' During mammalian gametogenesis and early embryogenesis, the vast majority of DNA methylation is systematically erased and subsequently re-established, effectively ensuring that embryos begin development with a clean epigenetic slate. This erasure prevents the inheritance of environmentally induced traits and safeguards the pluripotency of embryonic stem cells.

In contrast, plants lack an entirely separate germline established early in development. Because plant germ cells differentiate from somatic tissues late in the organism's life cycle, they are uniquely positioned to transmit somatic epigenetic mutations to their progeny. Furthermore, plants do not undergo the comprehensive genome-wide epigenetic reprogramming characteristic of mammals. Consequently, environmentally induced methylation changes—such as those triggered by drought, pathogen attacks, or extreme temperatures—can sometimes be maintained and passed on to subsequent generations. For instance, Arabidopsis thaliana exhibits 'epigenetic memory,' where stress-induced flowering time alterations persist in descendants even in the absence of the initial stressor. While some localized erasure occurs in plant reproductive cells to silence transposable elements, the preservation of stress-induced epigenetic marks provides plants with a mechanism for rapid, reversible phenotypic adaptation in fluctuating environments—a crucial advantage for sessile organisms unable to migrate away from stressors.