In self- pollination, there is no diversity in the genes and therefore the purity of the race is maintained.
The plants do not depend on external factors for pollination and even smaller quantities of pollen grains produce have a good success rate in getting pollinated. In the case of cross-pollinating plants, there is a threat of the entire crop dying out if there are no pollinators to facilitate the process. The disadvantage of self-pollinating flowers and plants is that there is little genetic diversity because the same genes are passed down from the parent plant to the offspring.
Answer:
Blue Collar workers today are looked down upon by most of society. People think that if you have a blue collar job you aren’t smart and not successful. But in my opinion, blue collar workers are the backbone of our society, and deserve the same amount of respect as white collar workers. “Blue Collar Brilliance by Mike Rose” explains how blue collar workers are very smart and use a lot of brainpower to get their jobs done. Both his Uncle and mother were blue collar workers and that’s where he got his inspiration to stand up for blue collar workers around the world. He gives us examples of how his own family members were blue collar workers and how they were smart and how they excelled at their jobs. He uses his own experiences to show us that blue collar workers are in fact smart, able to adapt to many different situations, and deserve respect.
Because the pilots of the 332nd fighter group painted the tails of their P-47s red.
It is the wright answer.
