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#flowering control MCQ

2 public questions tagged with this topic.

FT protein forms an active flowering complex with:

FD (C) is correct here. This is core VERNALIZATION & FLOWERING: once you know the definition or pathway step, FD is the clear fit. The wrong ones are A) LFY; B) SOC1; D) AP1. If the topic is about gradients or potentials, water/solutes move from higher to lower of the relevant quantity.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.

Epigenetic silencing of FLC involves:

That points to B: Histone methylation and chromatin remodeling. Compared with the other options, Histone methylation and chromatin remodeling is the one that correctly describes the VERNALIZATION & FLOWERING concept. The wrong ones are A) DNA mutation; C) Protein degradation; D) RNA splicing. If you’re stuck, eliminate anything that contradicts a basic fact you already know for this topic.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.