Question

Difference between gametophytic and sporophytic self incompatibility

Answer 1

Gametophyte: It is a multi cellular structure or generation in life cycle of a plant which is capable of forming gametes directly from its cells. The cells of gametophyte are always haploid or have single genomes or one set of chromosomes.


Sporophyte: It is a multicellular structure or generation in the life cycle of a plant which possess diploid cells or cells which two genomes or two sets of chromosomes. It produces haploid spores or meiospores through the process of meiosis in its diploid 

Answer 2

Gametophyte body and  Saprophytic self-incompatibility

Explanation:

Gametophyte Body-

• A gametophyte is one of the two exchanging stages in the existing pattern of plants and green growth.
• It is a haploid multicellular living being that creates from a haploid spore that has one lot of chromosomes.
• The gametophyte is the sexual stage in the existing pattern of plants and green growth.  

Saprophytic self-incompatibility -

• The most widely recognized sort is a sporophytic self-contradiction, in which the emissions of the stigmatic tissue or the transmitting tissue forestall the germination or development of contrary dust.  

• The reaction is hereditarily constrained by at least one multi-allelic  loci, and depends on a progression of complex cell collaborations between the self-contradictory dust and pistil.