MCAER PG CET 2026 - Botany & Genetics MCAER PG CET 2026 Botany, Genetics & Plant Breeding Time Left: 100s Questions: 10 1. In a multi-allelic system, if a gene has 5 alleles, how many possible genotypes can be formed in a diploid population? 5 10 15 25 Answer: C (15). Formula: $n(n+1)/2$. So, $5(6)/2 = 15$. 2. [PYQ 2021] Which of the following is an example of an Allopolyploid derived from the cross of Triticum turgidum and Secale cereale? Raphanobrassica Triticale Gossypium hirsutum Nicotiana tabacum Answer: B (Triticale). Triticale is the first man-made cereal, an alloploid between...