The female gametophyte in angiosperms is also known as the:
Nucellus
Embryo sac
Pollen grain
Endosperm
Related Questions
Which structure develops from the functional megaspore in a flowering plant?
Male gametophyte
Endosperm
Seed coat
Female gametophyte
The pollens are liberated in cassytha by
Porous dehiscence
Longitudinal dehiscence
Transverse dehiscence
Valvular dehiscence
Cells present in completely developed male gametophyte of flowering plants are.
2
5
3
4
In which one of the following pollination is autogamous?
Xenogamy
Chasmogamy
Cleistogamy
Geitonogamy
Male gametophyte of angiosperms is reduced to
One cell
Two cells
Three cells
Four cells
Cleistogamous flowers
Never open
Always open
Sometimes they open
Remain still
In angiosperms, male gametes are formed from
Antipodals
Prothallial cell
Tube cell
Generative cell
Which of these is not essential for allogamy?
Self-sterility
Dichogamy
Heterogamy
None of these
Insects visiting flowers are often attracted by bright colors and sweet scents. These features primarily serve the purpose of:
Protecting the plant from herbivores
Providing food for the plant
Facilitating pollination
Dispersing seeds
Self-pollination means
Occurrence o male and female sex organs in the same flower
Germination of pollens within the anther
Transference of pollens from anther to the stigma within the same flower
Transference of pollens from one flower to another on the same plant
