This is an MCQ-based quiz on Reproduction in Flowering Plants.
This includes Stigma, Endosperm, Anther, Stamen, Pistil, Androecium, and Style
Among the terms listed below those that of are not correct names for a floral whorl are: (i) Androecium (ii) Carpel (iii) Corolla (iv) Sepal.
Embryo sac is to ovule as is to an anther.
A dicotyledonous plant bears flowers but never produces fruits and seeds. The most probable cause for the above situation is :
The outermost and innermost wall layers of microsporangium in an anther are respectively:
In a typical complete, bisexual and hypogynous flower the arrangements of floral whorls on the thalamus from the outer most to the inner most is:
Calyx, Corolla, Androecium and Gynoecium
Calyx, Corolla, Gynoecium and Androecium
Gynoecium, Androecium, Corolla and Calyx
Androecium, Gynoecium, Corolla and Calyx
Pollination in Lotus is:
Haploid plants develop by pollen are called ……..
Demerit of self pollinatlon is:
Which structure is not found in Angiosperm?
How many microspore mother cells are required to produce 1000 microspores/pollen grains?
Which of the following represents the female gametophyte in angiosperms?
In a breeding experiment, the selected male parent is diploid and the female parent is tetraploid. What will be the ploidy level of the endosperm that will develop after double fertilisation?
The development of fruits without fertilisation of the ovary, is called
When the pollen of a flower is transferred to the stigma of another flower on the same plant, the process is known as
The vas deferens receives duct from the seminal vesicle and opens into urethra as:
Embryo sac is also known as
Route used by pollen tube for entering ovule is
Any of the above
In a fertilised embryo sac, the haploid, diploid and triploid structures are
Synergid, zygote and primary endosperm nucleus
Synergid, antipodal and polar nuclei
Antipodal, synergid and primary endosperm nucleus
Synergid, polar nuclei and zygote.
Embryo sac is called monosporic when it develops from
One of the megaspores out of the four megaspores which are derived from division of megaspore mother cell
Only from two functional megaspores
None of these