MCAER PG CET 2026 BOTANY AND GENETICS PLANT BREEDING
MCAER PG CET 2026 - Botany & Genetics MCAER PG CET 2026 Botany, Genetics & Plant Breeding - Advanced Mock Time Remaining: 100 s 1. Which of the following refers to the "Baldwin effect" in evolutionary genetics? Genetic drift in small island populations Learned behaviors becoming evolutionarily ingrained via natural selection The loss of fitness due to inbreeding depression Rapid speciation due to polyploidy Correct Answer: B. The Baldwin effect suggests that the ability to learn new behaviors can influence the rate and direction of evolutionary change. 2. [PYQ 2021] In a nullisomic plant, the chromosome number is represented by: 2n + 1 2n - 1 2n - 2 2n...