Post-Fertilization Events in Plants
Post-Fertilization Events in Plants: Overview
This topic covers concepts such as Post-Fertilization Events in Plants, Embryo Development, Endosperm, Nuclear Endosperm, Cellular Endosperm, Helobial Endosperm, Dicot Embryo, Monocot Embryo, Seed of a Plant, Perisperm, and Seed Coat.
Important Questions on Post-Fertilization Events in Plants
Seeds that possess a special food storage tissue called the endosperm are said to be:
In the L.S. of an embryo of grass given below, identify the labels A and B.
Which of the following are examples of parthenocarpy?
In dicot plants, after triple fusion, the central cell and zygote would develop into, respectively
Phoenix dactylifera is an example of -------------------------.
Which part of embryo comes out first during seed germination?
The plant part which consists of two generations one within the other, is
Assertion : Endosperm is a nutritive tissue and it is triploid.
Reason : Endosperm is formed by fusion of secondary nucleus to second male gamete. It is used by developing embryo.
In angiosperm, the endosperm is
Perisperm is
Parthenogenesis is
A diploid female plant and a tetraploid male plant are crossed. The ploidy of endosperm shall be
Identify the correct match for the Maize grain from the given options
Perisperm present in the seeds of:
Respiratory exchange in seeds occur through
By hormone application it is possible to obtain seedless fruits. In which of the following it is undesirable to obtain seedless fruits
Fill in the blanks and choose the correct option.
(i) ___A___ is the most common type of endosperm.
(ii) The epicotyl in embryonal axis terminates into __B__.
(iii) In the grass family, the remains of the second cotyledon are called __C__.
Parthenocarpic fruits usually possess:
Which pair of cells are haploid in nature:
How many meiotic and mitotic divisions are required for the formation of male gametophyte from pollen mother cell?
