Fertilization can only occurs if

Question

Fertilization can only occurs if (A) sperm reaches to the ampullary - isthmic junction before the ovum. (B) ovum reaches to the ampullary - isthmic junction before the sperm. (C) sperms are transported to the uterus and ovum to the fallopian tube simultaneously. (D) sperm and ovum are transported simultaneously to the ampullary - isthmic junction.

Tardigrade Admin · Accepted Answer

The ampullary- isthmus junction is the particular place where actually fertilization occurs. This is the crucial place for the fertilization because the ovum released by the ovary is transported to the ampullary-isthmic junction.

Q. Fertilization can only occurs if

sperm reaches to the ampullary - isthmic junction before the ovum.

ovum reaches to the ampullary - isthmic junction before the sperm.

sperms are transported to the uterus and ovum to the fallopian tube simultaneously.

sperm and ovum are transported simultaneously to the ampullary - isthmic junction.

The ampullary- isthmus junction is the particular place where actually fertilization occurs. This is the crucial place for the fertilization because the ovum released by the ovary is transported to the ampullary-isthmic junction.