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  MCAER PG CET 2026 - Botany & GPB MCAER PG CET 2026 Botany, Genetics & Plant Breeding Questions: 10 Time Left: 100s Finish Quiz

  MCAER PG CET 2026 Horticulture Quiz MCAER PG CET 2026 Advance Horticulture Concept Quiz Questions: 10 Time Left: 100s Submit Quiz

  MCAER PG CET 2026 - Agronomy Quiz Agronomy PG CET 2026 Time Remaining: 100 s 1. According to the concept of 'Relative Growth Rate' (RGR), if the initial weight is $W_1$ and final weight is $W_2$ over time $T_2 - T_1$, the formula is expressed as: (log $W_2$ - log $W_1$) / ($T_2 - T_1$) ($W_2 - W_1$) / ($T_2 - T_1$) ($W_2 - W_1$) / $W_1$ (ln $W_2$ - ln $W_1$) / ($T_2 - T_1$) Correct: D. RGR uses natural logarithms (ln) to express the increase in dry weight per unit of original weight per unit of time. 2. Which among the following indices is used to measure the competition between intercrop and base crop? PYQ 2021 LER (Land Equivalent Ratio) Cey (Competition Index) Aggressivity Harvest Inde...

  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