5 public questions tagged with this topic.
The sporophyte in liverworts is not free-living; it is attached to the gametophyte and derives nourishment from it.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Angiosperms and Plant Life Cycles - Alternation of Generations
The archegonium, the female sex organ in bryophytes, is flask-shaped and produces one egg.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Angiosperms and Plant Life Cycles - Alternation of Generations
Male and female sex organs in liverworts can be on the same thallus or different thalli.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Angiosperms and Plant Life Cycles - Alternation of Generations
Bryophytes depend on water for sexual reproduction, as antherozoids swim to the archegonium.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Bryophytes - Liverworts and Mosses
The right choice is C: Xylem and phloem. In BASICS of PLANT, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Roots; B) Leaves; D) Chlorophyll. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
