BIO · BIO-2026-C11-170Biology
Arrange the following cell layers/structures around the female gamete, from outer to inner side: A. Zona pellucida, B. Perivitelline space, C. Corona radiata, D. Plasma membrane of ovum. Choose the correct answer from the options given below
- AD, B, A, C
- BC, A, D, B
- CC, A, B, D
- DA, C, B, D
Answer key pending — reference only, not scored