Self-incompatibility _____. see concept 38.2 (page 832) view available hint(s) self-incompatibility _____. see concept 38.2 (pag
e 832) works the same way in all plants is based on the same mechanism of transplant rejection seen in animals does not have potential agricultural applications helps maintain genetic variability in a population is the rejection of a graft by a plant
Helps maintain genetic variability in a population
Sefl incompatibility is a mechanisms in plants that help in preventing inbreeding and allows outcrossing. This is controlled genetically by one or more multi allelic loci and usually relies on the series of complex cellular process and interaction between pollen and the pistil. There are various types of self incompatibility used by angiosperm. In this process autogamy is prevented and allogamy is produced.
This naked mole rat species evolved back to an ectothermic life style rather than staying endothermic like all other mammals because of the environment they live or change in the genetic makeup. The main reason for this evolution may be the environmental they lives or through the change in genetic makeup of this naked mole rat species so both factors can contribute in the evolution.
