Saturday, October 24, 2009

Some angiosperm flowers are capable of self pollination,however when they pollinated by bees,plants receive a?

benifit they cannot achieve on their own. what is this benifit?





1) fertilization


2) genetic recombination


3) protection


d) moiturizing
Say
FlowersBirthday FlowersSympathy FlowersGenetic recombination. When plants are pollinated with a source other than its own, it promotes genetic diversity. The resulting zygote will have two sets of chromosomes, one from each parent, creating a genetically different plant from the parents. Plants that self pollinate will only have the chromosomes from itself.
Reply:genetic recombination..and fertilization ..as we know that cross pollination is done by insect pollinators.cross pollination is helpful in providing variations in genome of the further progenies which result in new genetic recombinations.computer

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