Structure of the Gametes. Gilbert Ch. 7 pp. 175-180. Structure of the Gametes: Sperm. Highly Specialized Cell Type!. Parts of mature sperm: Head Haploid nucleus Little cytoplasm Acrosome Neck/Midpiece Mitochondria Centriole Tail (or propulsion system) Some species - ameboid motion
Structure of the Gametes
Gilbert Ch. 7 pp. 175-180
Highly Specialized Cell Type!
Gilbert - figure 19.19 - Sperm maturation
Sea urchin egg at fertilization
Eggs are protected by elaborate envelopes
Egg maturation at the time of fertilization in various species
Hamster Eggs Before Fert.