What is the dominant phase in bryophytes and pteridophytes?
In Bryophytes, the dominant phase is the gametophyte and in Pteridophytes, it is the sporophyte.
Which is the dominant phase 1 point of pteridophytes *?
Solution : The dominant phase in life cycle of pteridophyte is sporophyte (2 n), which is generally herbaceous, rarely woody.
Is gametophyte dominant in pteridophytes?
In pteridophytes, the gametophyte is dominant, while sporophyte is a dependent generation.
Which is the dominant phase in Bryophytes?
Gametophyte is a dominant phase in the life cycle of a bryophyte.
Which is the dominant phase in the fight?
The fertilized egg or zygote undergoes the division of mitosis and forms the different parts like stems, roots, and sporophyte, and later spores are formed again through meiosis and spread by the dispersion, and, again the life cycle continues, so the sporophyte is the dominant phase of pteridophyte.
Which is the dominant phase in gymnosperms?
sporophyteThe simple answer to it is sporophyte. As seen in angiosperms, the gymnosperms too exhibit a dominant sporophyte generation. Like all the vascular plants, Gymnosperms too have a sporophyte-dominant life cycle.
What is gametophyte dominant?
The gametophyte is the dominant life phase in the Bryophytes. The gametophyte produces structures known as antheridia and archegonia, which produce the male and female gametes respectively. Collectively these structures are known as gametangia.
What is the dominant stage of angiosperms?
Angiosperms are vascular plants, and all vascular plants have a life cycle in which the sporophyte phase (vegetative body) is the dominant phase and the gametophyte phase remains diminutive.