Imagine a plant species where the pollen tube enters the embryo sac through the chalaza instead of the micropyle (chalazogamy). Which of the following would be the LEAST affected by this unusual entry pathway?
The path of pollen tube growth within the style.
The interaction between the pollen tube and the synergids.
The genetic makeup of the sperm cells.
The timing of pollen tube discharge into the embryo sac.
Related Questions
Anthesis is
Development of pollen
Development of anther
Opening of flower
Reception of pollen by stigma
Anthesis is
Development of pollen
Development of anther
Opening of flower
Reception of pollen by stigma
Larger nucleus in a pollen grain is
Generative nucleus
Vegetative nucleus
Tube cell
Sperm nucleus
The pollens are liberated in cassytha by
Porous dehiscence
Longitudinal dehiscence
Transverse dehiscence
Valvular dehiscence
