At fertilization, when the haploid gametes fuse, the diploid number of chromosomes is restored.
At fertilization, when the haploid gametes fuse, the diploid number of chromosomes is restored.
受精过程中，单倍体配子融合，恢复了二倍体的染色体数目。
At fertilization, when the haploid gametes fuse, the diploid number of chromosomes is restored.
受精过程中，单倍体配子融合，恢复了二倍体的染色体数目。