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.
mitral valve prolapse (MVP) a condition in which some portion of the mitral valve is pushed back into the left atrium during ventricular contraction.For reasons not fully understood (there is no evident disease process) there is redundant tissue on one or both leaflets of the valve.itral valve prolapse occurs when the mitral valve does not open and close properly. When this happens, the valve may balloon into the left atrium of the heart, causing the mitral valve to leak blood backward.