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#photoreceptor responses

2 public questions tagged with this topic.

In low light intensity, chloroplasts show:

Pick B: Accumulation response. Thinking through Phototropin+All step by step rules out the lookalikes and leaves Accumulation response. Skip these: A) Avoidance response; C) No movement; D) Random movement. For hormones and genes, match the molecule or gene to its real role, not a neighboring pathway.

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

Phototropins regulate which of the following processes?

That points to D: All of the above. Compared with the other options, All of the above is the one that correctly describes the Phototropin+All concept. The wrong ones are A) Phototropism; B) Chloroplast movement; C) Stomatal opening. 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.