Inside each new seed there is a tiny plant embryo which looks like a tiny stem and leaves tucked into a kind of fetal position. The seed also contains enough nutrition for the new plant to use until it sprouts and begins to manufacture its own food by photosynthesis.
Infections are the most common causes of coughing up blood. They account for 60 to 70 percent cases of all haemoptysis. Infections may be caused by invasive bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa or fungi such as Aspergillus species. Viruses such as influenza may cause severe hemoptysis.
Usually coughing never become the reason for back pain, but if someone is suffering from cough from long time then their cough went into the blood. So while coughing it put pressure on their blood vessels which turns to contraction of blood vessels or we can say blood vessels are getting pulled while coughing. Because of ever end ever coughing it put pressure in back and results get pain in back.