UPSC Anthropology 2021 — Paper I

The directive 'write short notes' demands concise, information-dense responses for each sub-part with equal weight (10 marks × 5). Allocate approximately 150 words per sub-part (30 words per mark). Structure each note with: (a) precise definition/thesis, (b) 2-3 elaborated points with scholar citations, and (c) one contemporary or applied closing line. No introduction or conclusion spanning all parts—treat each as standalone but maintain consistent depth across (a) through (e).

• (a) Animism and Deep Ecology: Define Tylor's animism (earliest religion, souls in nature); contrast with Naess's Deep Ecology (biocentric equality, self-realization); note convergence in indigenous environmental ethics; cite Indian tribal examples (Gond, Bhil sacred groves).
• (b) Marriage Regulations and Alliance Theory: Explain Lévi-Strauss's alliance theory (marriage as exchange creating social solidarity); distinguish from descent theory; mention elementary structures (restricted/generalized exchange); illustrate with Indian kinship (North-South divide, cross-cousin marriage).
• (c) Historical Particularism and Franz Boas: Boas's four-field approach, cultural relativism, rejection of unilineal evolution; emphasis on fieldwork and context-specific history; mention students (Kroeber, Benedict) and impact on Indian anthropology (village studies tradition).
• (d) Bio-cultural approach in Biological Anthropology: Define as integration of biological and cultural variables; examples: human adaptation to high altitude (Andes/Himalaya), lactose persistence, disease ecology; distinguish from pure biological determinism.
• (e) Thermoluminescence (TL) dating: Principle (trapped electrons released as light upon heating), materials (pottery, burnt flint), age range (~100 to 500,000 years); advantages over radiocarbon for inorganic materials; Indian applications (Indus Valley pottery, Mehrgarh).

The directive 'discuss' for part (a) requires balanced exposition and critical engagement; parts (b) and (c) use 'elucidate' and 'describe' respectively, demanding clear explanation and systematic coverage. Allocate approximately 40% of time/words to part (a) given its 20 marks, with ~30% each to parts (b) and (c). Structure: brief integrated introduction → systematic treatment of each sub-part with clear demarcation → synthesizing conclusion connecting evolutionary, interpretive, and archaeological dimensions of anthropology.

• Part (a): Physical characteristics of Homo erectus—cranial capacity (900-1100 cc), low vault, sagittal keel, occipital torus, prognathism, reduced dentition, postcranial adaptations for efficient bipedalism and endurance running
• Part (a): Cultural characteristics—Acheulian tool industry (bifacial handaxes), controlled use of fire, possible hunting/scavenging, earliest evidence of home bases/shelters, geographic dispersal out of Africa (Dmanisi, Java, Zhoukoudian)
• Part (a): Phylogenetic status—debate between single species hypothesis vs. regional continuity; relationship to H. ergaster, H. antecessor, H. heidelbergensis; role as ancestor to H. sapiens or side branch; cladistic vs. gradistic perspectives
• Part (b): Thick description—Geertz's interpretive anthropology, distinction between thin description (mere behavior) and thick description (layered meaning), concept of culture as 'webs of significance', semiotic approach, emic perspective
• Part (b): Suitable example—Geertz's own Balinese cockfight analysis, or alternative like Evans-Pritchard's Nuer cattle symbolism, demonstrating how surface action encodes deeper social tensions, status hierarchies, and cosmological meanings
• Part (c): Early farming (Neolithic) features—domestication of wheat, barley, legumes; shift from foraging to cultivation; sedentism and village settlement; storage facilities; ground stone tools; pottery development; social complexity and ritual elaboration
• Part (c): Near East specificity—Fertile Crescent geography, Pre-Pottery Neolithic A/B (PPNA/PPNA) phases, key sites (Jericho, Çatalhöyük, 'Ain Ghazal), climatic context of Younger Dryas, demographic pressure theories vs. oasis/coevolutionary models

The directive 'explain' demands clear causal exposition across all three parts. Allocate approximately 40% of word budget to part (a) given its 20 marks, with ~30% each to parts (b) and (c). Structure: brief integrated introduction → three distinct sections addressing each sub-part with clear sub-headings → synthesizing conclusion linking political evolution to biological and cultural evolution.

• Part (a): Distinction between power (ability to influence), authority (institutionalized power), and legitimacy (recognized right to rule) in band and tribal societies; mechanisms include kinship networks, age-grades, big-man systems, and ritual authority
• Part (a): Processual view—how acephalous societies achieve consensus through egalitarian ethos, with examples like Nuer leopard-skin chiefs or San council of elders
• Part (b): Micro-evolution mechanisms: mutation, genetic drift (founder effect, bottleneck), gene flow, and natural selection operating on allele frequencies
• Part (b): Macro-evolution mechanisms: speciation (allopatric, sympatric), adaptive radiation, and punctuated equilibrium connecting micro-processes to large-scale patterns
• Part (c): Regional traditions—Northwestern (Maglemosian with bone/antler tools, coastal economy), Southwestern (Azilian with painted pebbles, forest adaptation), and Eastern European (Kunda-Swiderian with tanged points, reindeer hunting)
• Part (c): Mesolithic-Neolithic transition in Europe: gradual domestication, sedentism, and demographic shifts; comparative relevance to Indian Mesolithic (Bhimbetka, Langhnaj)

The primary directive 'elaborate' in part (a) demands comprehensive expansion with depth, while parts (b) and (c) require 'mention' and 'explain' respectively. Allocate approximately 40% of word budget (~400-450 words) to part (a) given its 20 marks, and roughly 30% each (~300-350 words) to parts (b) and (c). Structure: integrated introduction covering anthropology's holistic nature; body addressing all three parts sequentially with clear sub-headings; conclusion synthesizing how biological and cultural dimensions converge in anthropological practice.

• Part (a): Holistic and comparative nature of anthropology; four fields (physical, archaeological, cultural, linguistic); diachronic and synchronic dimensions; uniqueness via interdisciplinary bridge between natural and social sciences
• Part (a): Distinction from sociology (micro-ethnography vs macro), history (oral traditions vs documents), psychology (cultural context vs individual), economics (substantivist vs formalist)
• Part (b): Four branches of linguistic anthropology—historical/descriptive, ethno-linguistics, socio-linguistics, applied; language as social action, speech communities, code-switching, linguistic relativity
• Part (b): Language use in cultural settings: kinship terminology, ritual language, gendered speech, diglossia in Indian context; ethnography of communication
• Part (c): Types of chromosomal aberrations—numerical (aneuploidy: Down's, Turner's, Klinefelter's; polyploidy) and structural (deletions, duplications, translocations, inversions)
• Part (c): Phenotypic and cognitive manifestations: intellectual disability, physical dysmorphisms, behavioral disorders; genetic counseling and public health relevance

The directive 'Write notes' demands concise, information-dense responses for each sub-part with approximately 30 words per mark (150 words × 5 parts). Allocate roughly 3 minutes per part (15 minutes total), ensuring each note has a mini-introduction, core content with technical terminology, and a concluding link to broader anthropological significance. Prioritize precision over elaboration; avoid narrative flow between parts.

• (a) Human adolescent growth spurt: Define as secondary growth acceleration; mention sex differences (earlier in females), hormonal triggers (GH, sex steroids), and evolutionary significance for reproductive maturation
• (b) Losses and gains of erect posture: Gains include freed hands, tool use, expanded vision; losses include obstetric dilemma, spinal/venous stress, and increased UV exposure
• (c) Race as biological concept: Critique typological vs. population genetics approaches; cite Lewontin's 1972 finding that 85% genetic variation is within populations; mention clinal variation
• (d) Descent groups: Distinguish unilineal (patrilineal/matrilineal), bilateral, and ambilineal systems; note functions in property, ritual, and political organization
• (e) Modes of subsistence: Classify as foraging, pastoralism, horticulture, and agriculture; link each to social organization, carrying capacity, and environmental constraints

The directive 'discuss' requires comprehensive treatment with critical elaboration. For part (a) (20 marks, ~40% time/words), define acclimatization and detail physiological adaptations to hypoxia and thermoregulation in cold; for (b) (15 marks, ~30%), explain traditional methods (serological, anthropometric) and modern DNA profiling techniques; for (c) (15 marks, ~30%), critically evaluate Morgan's evolutionary scheme from consanguine to monogamous family, noting Malinowski's and Radcliffe-Brown's critiques. Structure: brief integrated introduction, three distinct sections with sub-headings, conclusion linking adaptation studies to contemporary kinship challenges.

• Part (a): Definition of acclimatization vs. genetic adaptation; physiological responses to high altitude—hypoxic ventilatory response, polycythemia, increased 2,3-DPG, capillary density; cold adaptation—vasoconstriction, brown adipose tissue, Bergmann's and Allen's rules with Indian examples (Ladakhi, Gaddi, Brokpa)
• Part (a): Developmental and genetic components of high-altitude adaptation; mention of Andean vs. Tibetan patterns; Indian studies from Himalayan populations (Sikkim, Lahaul-Spiti)
• Part (b): Traditional methods for disputed paternity—ABO blood grouping, MN system, serum protein polymorphisms; limitations and exclusion probability
• Part (b): Modern techniques—DNA fingerprinting (Alec Jeffreys), STR analysis, SNP typing, Y-chromosome and mitochondrial DNA testing; Paternity Index and Combined Paternity Index calculations; legal admissibility under Indian Evidence Act
• Part (c): Morgan's stages: consanguine, punaluan, syndyasmian, patriarchal, monogamous; connection to savagery-barbarism-civilization scheme
• Part (c): Critical evaluation: Malinowski's critique of evolutionary speculation based on survivals; Radcliffe-Brown's functionalist criticism; Rivers' kinship studies; contemporary consensus on diversity of family forms rejecting unilineal evolution
• Part (c): Morgan's lasting contribution—classificatory vs. descriptive terminology; influence on Engels and Marx; relevance to understanding kinship terminology systems

The directive 'critically evaluate' for part (a) demands balanced assessment with strengths and limitations; parts (b) and (c) require 'discuss' treatment with analytical depth. Allocate approximately 40% word/time to part (a) given its 20 marks, and roughly 30% each to parts (b) and (c). Structure: brief integrated introduction, then three distinct sections addressing each sub-part with clear sub-headings, followed by a synthesizing conclusion that connects stratification studies to bio-social and applied anthropological methods.

• Part (a): Distinguish between open (class) and closed (caste, estate) stratification systems with Weber's three-component theory and Marx's conflict perspective; evaluate with Indian caste (jajmani system) and American class examples
• Part (a): Critically assess functionalist (Davis-Moore) versus conflict theories of stratification, noting their explanatory limits for contemporary mobility
• Part (b): Explain biological determinants (age at menarche/menopause, genetic factors, health status) and social determinants (education, economic status, family structure, contraceptive use) of fertility/fecundity
• Part (b): Distinguish fecundity (biological capacity) from fertility (actual reproduction); cite Indian NFHS data or Kerala-Tamil Nadu demographic contrasts
• Part (c): Define anthropometry (body measurements: stature, weight, skinfolds, circumferences) and its historical development (Bertillon, Hrdlička)
• Part (c): Explain nutritional assessment applications (BMI, MUAC, wasting/stunting indices in ICDS) and sports capability (somatotyping, ISAK protocols, talent identification in Indian sports academies)

The directive 'discuss' demands a comprehensive, analytical treatment with balanced coverage across all three sub-parts. Allocate approximately 40% of word budget to part (a) given its 20 marks, and roughly 30% each to parts (b) and (c). Structure with a brief composite introduction, three distinct well-developed sections for each sub-part, and a unified conclusion that synthesizes methodological rigor with theoretical insights.

• Part (a): Primary tools (participant observation, interviews, genealogical method, case study) and secondary tools (census, archival records, visual methods); distinction between quantitative and qualitative approaches with anthropological specificity
• Part (a): Contemporary innovations: digital ethnography, GIS mapping, and mixed methods; mention of Malinowski-Trobriand Islands as foundational exemplar
• Part (b): Physiological theories—cellular senescence (Hayflick limit), telomere shortening, free radical theory, neuroendocrine changes; evolutionary theories—antagonistic pleiotropy, disposable soma theory, grandmother hypothesis
• Part (b): Critical synthesis showing how evolutionary explanations account for interspecies variation in aging patterns while physiological theories explain proximate mechanisms
• Part (c): Lévi-Strauss's elementary structures—exchange as foundational principle, alliance theory versus descent theory, the atom of kinship (nuclear family with relationships of filiation and affinity)
• Part (c): Deep structures and binary oppositions (nature/culture, raw/cooked), the prohibition of incest as universal ensuring exchange; critical evaluation with Edmund Leach's critique on empirical validity