Asexual – sexual reproduction
Explain the following concepts:
Asexual – sexual reproduction.
Mitosis – Meiosis
Diploid – Haploid
Gametes
Fertilization
Zygote
Syngamy
Blastocyst
Implantation
Gastrulation
Embryo – Fetus
Explain fertilization process from cellular level to fetus (as per video time 1:08:00)
After learning about fertilization process, and according to nature and objectively, and scientifically speaking, when does human life begin? Why?
Read and summarize Ethical and Religious Directives for Catholic Health Care Services (ERD) PART FOUR Introduction.
Sample Answer
Explanation of Concepts
Asexual vs. Sexual Reproduction:
- Asexual Reproduction: A type of reproduction that involves only one parent and produces offspring that are genetically identical to the parent. There is no fusion of gametes (sex cells). Examples include binary fission in bacteria, budding in yeast, and vegetative propagation in plants.
- Sexual Reproduction: A type of reproduction that typically involves two parents (or two gametes from a single parent) and results in offspring that are genetically different from both parents. It involves the fusion of male and female gametes (fertilization). This genetic variation is crucial for adaptation and evolution.