Skip to content
Login Register

#absent floral organs

2 public questions tagged with this topic.

ABC MODEL+PYQS

Loss of class C gene function leads to absence of:

That points to C: Stamens and carpels. Compared with the other options, Stamens and carpels is the one that correctly describes the ABC MODEL concept. The wrong ones are A) Sepals and petals; B) Petals and stamens; D) Sepals only. 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.

View Details
ABC MODEL+PYQS

If class A genes are mutated, which organs are absent?

Pick A: Sepals and petals. Thinking through ABC MODEL step by step rules out the lookalikes and leaves Sepals and petals. Skip these: B) Petals and stamens; C) Stamens and carpels; D) Sepals and carpels. 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.

View Details