Which of the following statement about flower symmetry is a correct?
Pea flowers are zygomorphic, meaning they can be divided into two equal halves in only one plane.
Ref: NCERT Class 11 Biology chapter - Morphology of flowering plants
#floral symmetry
8 public questions tagged with this topic.
Filter questions
Which of the following statements about floral symmetry is correct?
Actinomorphic flowers, like mustard and datura, can be divided into two equal halves in multiple planes.
Ref: NCERT Class 11 Biology chapter - Morphology of flowering plants
Which of the followings statements about flower symmetry is correct?
Actinomorphic flowers, such as mustard, can be divided into equal halves in multiple planes.
Ref: NCERT Class 11 Biology chapter - Morphology of flowering plants
Which of the following statements about floral symmetry is incorrect?
Pea flowers are zygomorphic, meaning they can be divided into two equal halves only along one plane.
Ref: NCERT Class 11 Biology chapter - Morphology of flowering plants
Which of the following statements about flower symmetry is correct?
Pea flowers exhibit zygomorphic symmetry, meaning they can be divided into two equal halves in only one plane.
Ref: NCERT Class 11 Biology chapter - Morphology of flowering plants
Peloria mutant of Linaria is caused due to inactivation of:
That points to C: CYCLOIDEA. Compared with the other options, CYCLOIDEA is the one that correctly describes the ABCE & ABCDE MODEL +Synapdrgon flowering concept. The wrong ones are A) DIV; B) RAD; D) 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.
Mutation in CYCLOIDEA gene leads to:
Correct option is B, Radial symmetry. In ABCE & ABCDE MODEL +Synapdrgon flowering problems like this, the accurate statement is Radial symmetry; the others are common mix-ups. Not these: A) Bilateral symmetry; C) Extra petals; D) Loss of sepals. 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.
RAD represses which gene to control ventral identity?
Pick C: DIV. Thinking through ABCE & ABCDE MODEL +Synapdrgon flowering step by step rules out the lookalikes and leaves DIV. Skip these: A) CYC; B) DICH; D) SEP. 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.