Sexual reproduction involving the production and fusion of gametes that are similar in size and structure. It occurs in some protists, e.g. certain protozoans and algae. Compare anisogamy.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。