Formation of gametophyte directly from sporophyte without meiosis is
[1988]
Parthenogenesis is
[1988]
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Male gametophyte of angiosperms is shed as
[1988]
Total number of meiotic division required for forming 100 zygotes/100 grains of wheat is
[1988]
Double fertilization and triple fusion were discovered by
[1988, 93]
Development of an organism from female gamete/egg without involving fertilization is
[1989]
Nucellar embryo is
[1989]
Generative cell was destroyed by laser but a normal pollen tube was still formed because
[1989]
Which is correct?
[1989]
A diploid female plant and a tetraploid male plant are crossed. The ploidy of endosperm shall be
[1989, 2004]
Which ones produces androgenic haploids in anther cultures?
[1990]
Male gametophyte of angiosperms/monocots is
[1990]
Female gametophyte of angiospermsis represented by
[1990]
Sperm and egg nuclei fuse due to
[1990]
Entry of pollen tube through micropyle is
[1990]
Cellular totipotency was demonstrated by
[1991]
Pollination occurs in
[1991]
Embryo sac occurs in
[1991]
Which of the following pair has haploid structures?
[1991]
Point out the odd one?
[1991]
Syngamy means
[1991]
Double fertilization is fusion of
[1991]
Meiosis is best observed in dividing
[1992]
A population of genetically identical individuals, obtained from asexual reproduction is
[1993]
Which of the following plant cells will show totipotency?
[1993]