NEET UG Botany — Sexual Reproduction in Flowering Plants previous year questions with solutions.
Megasporangium is equivalent to
The viability of seeds is tested by:
Which of the following statements is not true about somatic embryogenesis?
An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is
Both, autogamy and geitonogamy are prevented in
Which one of the following statements is wrong?
The gynoecium consists of many free pistils in flowers of
Even in absence of pollinating agents seed-setting is assured in
What is the function of germ pore?
Plants with ovaries having only one or a few ovules, are generally pollinated by
The coconut water and the edible part of coconut are equivalent to
Nucellar polyembryony is reported in species of
A drupe develope in
What is common between vegetative reproduction and apomixis?
Wind pollination is common in
In which one of the following pollination is autogamous?
Filiform apparatus is a characteristic feature of
In angiosperms, functional megaspore develops into
What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its root tip cells?
Wind pollinated flowers are
Apomictic embryos in Citrus arise from
Vegetative propagation in Pistia occurs by
Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called
The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?