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#class C gene

3 public questions tagged with this topic.

Class C gene in Arabidopsis is:

Correct option is D, AGAMOUS. In ABC MODEL problems like this, the accurate statement is AGAMOUS; the others are common mix-ups. Not these: A) AP1; B) AP2; C) AP3. 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.

Which gene alone specifies carpel identity?

Answer: C) AG. For ABC MODEL, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) AP2; B) PI; D) AP3. Name the process first, then pick the option that describes it — don’t reverse cause and effect.

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