Science, asked by DhruvRai83, 1 year ago

Differentiate between spore formation and pollination.

Answers

Answered by Ketan111
0
in the process of spore forming the scores are there on the plants and and when they got the appropriate temperature Jashpur comes outside and by the way not any other things with gravel and the it contains the column contains the ability to make poultry form that's for Once More and in the pollination disease are transferred from one place to another with the help of vein animal and different things and when they went reach the female body reproductive organs they form there or dicot and all that at this process is name is pollination so this is a difference between spore formation and pollination

DhruvRai83: what is jashpur(in fourth line)?
Answered by rrrrrrr3
1
pollination:  The transfer of pollen from the anthers of a flower to the stigma of the same flower or of another flower. 
.Some flowers will develop seeds as a result of self-pollination, when pollen and pistil are from the same plant, often (but not always) from the same flower.    Other plants require cross-pollination:  pollen and pistil must be from different plants.

 The transition from sporophyte to gametophyte requires the formation of haploid cells (spores) by meiosis, a process called sporogenesis. In flowering plants, sporogenesis is initiated in both male and female reproductive tissues by the differentiation of sub-epidermal cells in the anther and ovule primordia, called archesporial cells (ACs), into pre-meiotic cells called sporocytes. Both male sporocytes (microsporocytes) and female sporocytes (megasporocytes) will then undergo meiosis to give rise to the microspores and megaspores, in the male and female organs, respectively. The specification of the sporocytes represents a critical step in the process of sporogenesis
Similar questions