Regarding the structures marked as A, B, C, D, E in the picture choose the appropriate statement:

Question

( a ) A - sperm head - contains an elongated haploid nucleus; B- middle piece - possesses numerous mitochondria; C - mitochondria - produce energy; E- tail - facilitate sperm motility
( b ) B - sperm head - contains an elongated haploid nucleus; C- middle piece - possesses numerous mitochondria; D - mitochondria - produce energy; E- tail - facilitate sperm motility
( c ) A - sperm head - contains an elongated haploid nucleus; C- middle piece - possesses numerous mitochondria; D - mitochondria - produce energy; E- tail - facilitate sperm motility
( d ) A - sperm head - contains an elongated haploid nucleus; C- middle piece - possesses numerous mitochondria; D - mitochondria - produce energy for the movement of tail; E- tail - facilitate sperm motility essential for fertilisation