In oogenesis haploid egg is fertilised by sperm at which stage?

Question

In oogenesis haploid egg is fertilised by sperm at which stage? (A) Primary oocyte (B) Secondary oocyte (C) Oogonium (D) Ovum

Tardigrade Admin · Accepted Answer

In human beings, ovum is released from the ovary in the secondary oocyte stage. The maturation of secondary oocyte is completed in the mother's oviduct (Fallopian tube) usually after the sperm has entered the secondary oocyte for fertilisation.

Q. In oogenesis haploid egg is fertilised by sperm at which stage?

Primary oocyte

Secondary oocyte

Oogonium

Ovum

In human beings, ovum is released from the ovary in the secondary oocyte stage. The maturation of secondary oocyte is completed in the mother's oviduct (Fallopian tube) usually after the sperm has entered the secondary oocyte for fertilisation.