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#class A genes

5 public questions tagged with this topic.

Class A and Class C genes show which interaction?

Pick C: Mutual antagonism. Thinking through ABC MODEL step by step rules out the lookalikes and leaves Mutual antagonism. Skip these: A) Synergistic; B) Independent; D) Co-dominance. 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.

Which genes constitute class A in ABC model?

That points to C: AP1 and AP2. Compared with the other options, AP1 and AP2 is the one that correctly describes the ABC MODEL concept. The wrong ones are A) AP3 and PI; B) AG only; D) AP2 and AG. 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.

Which floral whorl is specified by class A genes alone?

That points to B: Sepal. Compared with the other options, Sepal is the one that correctly describes the ABC MODEL concept. The wrong ones are A) Petal; C) Stamen; D) Carpel. 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.