Because there are 12 chromosomes in the sperm, it means that the grasshopper has 12 pairs of chromosomes. They would therefore have 12x2 chromosomes, or 24 chromosomes in total.he Diploid Number is usually twice that of the Haploid Number. Hence, since the sperm cells contains 12 chromosomes (Haploid), THE NUMBER OF CHROMOSOMES FROM A DIPLOID CELL WILL HAVE 24 CHROMOSOMES. Source(s): GCE O Level Candidate.
Mitral (MI-tral) valve prolapse (MVP) is a condition in which the heart's mitral valve doesn't work well. The flaps of the valve are floppy and don't close tightly. These flaps normally help seal or open the valve.
Most people with mitral valve prolapse have no symptoms. They also never experience any health problems due to mitral valve prolapse. Chest pain is the most frequent symptom in people who have symptoms with mitral valve prolapse.The chest pain may be very bothersome and frightening, but it does not increase the risk of heart attack, death, or other heart problems. Mitral valve prolapse is the most common cause of mitral regurgitation.ost people with mitral valve prolapse have no symptoms. They also never experience any health problems due to mitral valve prolapse. Chest pain is the most frequent symptom in people who have symptoms with mitral valve prolapse.