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#plant hormone receptors

3 public questions tagged with this topic.

Phytohormone ALL PYQS

TIR1, GID1, COI1 and PYL1 are receptors for:

Correct option is A, Auxin, GA, JA, ABA. In Phytohormone ALL problems like this, the accurate statement is Auxin, GA, JA, ABA; the others are common mix-ups. Not these: B) GA, Auxin, CK, ABA; C) Auxin, CK, JA, ABA; D) Auxin, GA, SA, ABA. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.

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

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Jasmonic acid

Jasmonate receptor protein is:

Correct option is B, COI1. In Jasmonic acid problems like this, the accurate statement is COI1; the others are common mix-ups. Not these: A) TIR1; C) ETR1; D) GID1. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.

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

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Striglactone

The receptor for strigolactones is:

That points to B: D14. Compared with the other options, D14 is the one that correctly describes the Striglactone concept. The wrong ones are A) COI1; C) TIR1; D) ETR1. 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.

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