Fill in the blanks
(i) Double fertilzation involves ______________and _____________
(ii) The most commont type of endosperm in angiosperms is ____________
(iii) Perispermic seeds have persistent ______________

Fill In The blank : The most common type of endosperm in angiosperm is ____________

Fill in the blanks (i) The intine is made of ___________ and ___________ (ii) There are ________ meotic division (s) and _________mitotic divisions required to form two male gametes from a PMC (iii) __________is the most resistant organic material known on earth associtated with pollen

Fill in the blanks (i) The intine is made of ___________ and ___________ (ii) There are ________ meotic division (s) and _________mitotic divisions required to form two male gametes from a PMC (iii) __________is the most resistant organic material known on earth associtated with pollen

Fill in the blanks (i) Autogamy is obligatory in ___________floweres (ii) The shedding fo pollen grains occurs at _______________stage in 40% of angiosperms

Fill in the blanks (i) Autogamy is obligatory in ___________floweres (ii) The shedding fo pollen grains occurs at _______________stage in 40% of angiosperms

Fill in the blanks (i) Progenitor of next generation in seed is ____________ (ii) Morphogenesis and differentiation is parts of _____________

Fill in the blanks (i) Progenitor of next generation in seed is ____________ (ii) Morphogenesis and differentiation is parts of _____________

Fill the blanks (i) The megasproe mother cell undergoes ______and forms a linear tetrad of megaspores (ii) ___________embryo sac is most common in angiospermic plants (iii) Mature female gametophyte in angiosperms is ___________celled and ____________nucleated (iv) ____________are the vegettive cells of the embryo sac (v) Filiform apparatus is present in ______________of embryo sac

Fill the blanks (i) The megasproe mother cell undergoes ______and forms a linear tetrad of megaspores (ii) ___________embryo sac is most common in angiospermic plants (iii) Mature female gametophyte in angiosperms is ___________celled and ____________nucleated (iv) ____________are the vegettive cells of the embryo sac (v) Filiform apparatus is present in ______________of embryo sac

Fill in the blanks: In _______ seeds endosperms persists.