Concept
Sperm
Related lectures (30)
Fertilization: Key Points
Covers the process of fertilization, including encounter, specificity, uniqueness, fusion, activation, and the post-fertilization calcium wave.
Testicular Descent and Anatomy
Explains the descent of the testicle and the pathway of spermatozoa.
Male hormonal contraception
Explores the challenges and potential of male hormonal contraception development and its side effects.
Meiosis: Gamete Formation and Chromosome Division
Explores meiosis, gamete formation, chromosome division, and consequences of nondisjunction.
Fertilization and Developmental Biology
Covers general principles and animal systems in cell and developmental biology, including fertilization, zygote formation, and recurrent special features.
Strategies of Conjugal Behavior
Explores strategies of conjugal behavior, including short-term mating and extramarital affairs, analyzing differences between men and women in mate selection.
Patterns of Inheritance in Biology
Explores major themes in biology, patterns of inheritance, Mendel's laws, genetic defects, and the impact of the environment on phenotype.
Human Embryology: Fertilization to Blastocyst Formation
Explores human embryology from fertilization to blastocyst formation, emphasizing its importance for careers in biology and medicine.
Sexual Selection: Evolutionary Psychology
Delves into sexual selection, emphasizing the struggle for reproductive success and the impact of parental investment on mating strategies.
Meiosis: Chromosome Division and Genetic Shuffling
Explores meiosis, focusing on chromosome division, genetic shuffling, and consequences of errors.