MajhiShetiDiary

  MCAER PG CET 2026 - Horticulture Quiz MCAER PG CET 2026: Horticulture Time Remaining: 100 s 1. Which of the following is the primary cause of 'Spongy Tissue' in Alphonso mango, a physiological disorder linked to convective heat? A. Calcium deficiency B. High soil temperature and post-harvest heat C. Boron toxicity D. Ethylene over-production Correct Answer: B. It is a non-pathological disorder where the pulp remains unripe and acidic due to convective heat from the soil. 2. [PYQ 2021] The phenomenon of 'Metaxenia' in Date Palm refers to: A. Effect of pollen on maternal tissues B. Effect of pollen on the endosperm C. Development of fruit without fertilization D. Self-incompati...

  MCAER PG CET 2026 - Botany, Genetics & Plant Breeding MCAER PG CET 2026 Botany, Genetics & Plant Breeding Time Left: 100s 1. Which hormone is responsible for apical dominance? Cytokinin Auxin Gibberellin Ethylene 2. Double fertilization occurs in: Angiosperms Gymnosperms Bryophytes Pteridophytes 3. PYQ (2022): Law of segregation was proposed by: Mendel Morgan Darwin Bateson 4. Which enzyme is responsible for DNA replication? DNA polymerase RNA polymerase Ligase Helicase 5. Heterosis is also known as: Hybrid vigor Inbreeding depression Mutation Polyploidy 6. PYQ (2021): Crossing over occurs during: Prophase I Pachytene Metaphase Anaphase 7. Which breeding method is used for self-pollinated crops? Pure line selection Hybrid breeding Mass selection Mutation breeding 8. Gene mapping is based on: Recombination frequency Mutation rate Selection pressure Genetic drift 9...

  MCAER PG CET 2026 | Agronomy Master Quiz MCAER PG CET 2026 AGRONOMY SPECIALIST QUIZ Time Left: 100 s 1. The 'Law of Optimality' in Agronomy suggests that the efficiency of an input is highest when: All other factors are at their minimum All other factors are at their optimum level Only the specific factor is applied in excess The crop is at physiological maturity Answer: B. Based on Liebscher’s Law, the response to a production factor is maximized when other factors are in optimal supply. 2. (PYQ 2022) Which formula is used to calculate the 'Harvest Index' (HI) of a crop? (Biological Yield / Economic Yield) × 100 (Economic Yield / Biological Yield) × 100 (Total Biomass - Root weight) / Area Economic Yield + Biological Yield...

  MCAER PG CET 2026 | Agril Economics & Extension MCAER PG CET 2026 Agril Economics & Extension Education Time Remaining: 100 s 1. In the context of Production Functions, when the Elasticity of Substitution (σ) is constant and equal to 1, the function is known as: Leontief Function Cobb-Douglas Function CES Production Function Linear Production Function Answer: B. Cobb-Douglas specifically exhibits a constant elasticity of substitution equal to unity (1). 2. (PYQ 2021) The 'Law of Equi-marginal Returns' is primarily used to determine: Optimum level of single input Optimum combination of two inputs Allocation of scarce resources among competing enterprises Least cost combin...

  MCAER PG CET 2026 - Soil Science Quiz MCAER PG CET 2026 Soil Science & Agricultural Chemistry (Set 1) Time Remaining: 100 s 1. According to the Schofield ratio law, the activity ratio of $AR^K$ in soil solution is governed by: a) $[K] / ([Ca] + [Mg])^{1/2}$ b) $[K] / [Ca]^{1/2}$ c) $[K]^2 / [Ca]$ d) $[K] / [Mg]$ 2. [PYQ 2021] Which clay mineral exhibits the highest interlayer collapse upon K+ fixation? a) Kaolinite b) Vermiculite c) Montmorillonite d) Chlorite 3. The point of zero charge (PZC) in highly weathered Oxisols is primarily influenced by: a) Isomorphous substitution ...

  MCAER PG CET 2026: Plant Pathology High-Level Quiz MCAER PG CET 2026 Subject: Plant Pathology (Advanced Level) Time Left: 100 s Submit Quiz

  MCAER PG CET 2026 - Agril Entomology Time Left: 100 s MCAER PG CET 2026 Subject: Agricultural Entomology (Hard Level) 1. The 'Pleuropodium' in insect embryos is a modification of which embryonic segment? A) Mandibular segment B) Maxillary segment C) Prothoracic segment D) First abdominal segment Answer: D. The pleuropodia are glandular organs on the first abdominal segment of the embryo, often involved in secreting enzymes to dissolve the eggshell during hatching. 2. [PYQ 2021] Which of the following is a 'Reverse Genetics' tool used to silence specific genes in insects? A) PCR B) RNA interference ...