Subdivision Angiospermae
Subdivision Angiospermae: Overview
This Topic covers sub-topics such as Flower, Angiosperms, Double Fertilisation, Dicotyledons, Monocotyledons, Endosperm, Cotyledons and, Embryo Sac
Important Questions on Subdivision Angiospermae
If there are chromosomes in the cells of phloem parenchyma of a cashew plant, how many chromosomes are expected in the endosperms?
Endosperm of gymnosperm is ontogenetically similar to angiospermic
Double fertilisation is an event unique to
State true (T) or false (F) for the given statements and choose the correct option
a. Eucalyptus is one of the tallest plant species
b. Primary endosperm nucleus (PEN) of angiosperms is a triploid structure
c. Embryo sac is a 3-celled structure
Which of the following is not a dicot?
Eucalyptus is different from Cedrus in the presence of
The germination of pollen grain results in the formation of
In angiosperms, the megaspore develops into
Which of the following cells of embryo sac degenerate after fertilisation in angiosperms?
_____ functions as landing platform for the pollen grains in flowering plants.
Fusion of a male gamete with the secondary nucleus forms the
Which of the following angiosperm is almost microscopic?
The megaspore mother cell is differentiated from one of the cells of the
Fusion of male gamete with diploid secondary nucleus produces _____ and it is known as _____ (respectively).
Terminal receptive part of pistil which act as a landing plantform for pollen is
