Question

In human, during fertilization, a sperm firstly comes in contact with which layer of the ovum

Zona pellucida

Vitelline membrane

Jelly coat

Zona radiata

Solution

Zona radiata

Zona radiata is cellular layer around a mature ovum. Sperm has to penetrate through this by using hyaluronidase enzyme to reach up to zone pellucide membrane, which is acellular.

Some More Questions From Human Reproduction Chapter

Primary spermatocyte produces 4 spermatozoa, but primary oocyte produces :

Ovulation takes place :

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Human Reproduction

In human, during fertilization, a sperm firstly comes in contact with which layer of the ovum

Zona pellucida

Vitelline membrane

Jelly coat

Zona radiata

Some More Questions From Human Reproduction Chapter

Primary spermatocyte produces 4 spermatozoa, but primary oocyte produces :

Ovulation takes place :

Which of the following shows hermaphroditism and self fertilization ?

The chromosone in primary spermatocyte are :

The male reproductive system is located in the body, in the :

Sertoli cells provide :

The middle piece of human sperm contains :

Seminiferous tubules open into vasa efferentia through :

Polar bodies are produced during the process :

In 28 days woman's menstrual cycle, ovulation occurs on :

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Location

For Daily Free Study Material Join wiredfaculty

Human Reproduction

In human, during fertilization, a sperm firstly comes in contact with which layer of the ovum Zona pellucida Vitelline membrane Jelly coat Zona radiata

Some More Questions From Human Reproduction Chapter

Primary spermatocyte produces 4 spermatozoa, but primary oocyte produces :

Ovulation takes place :

Which of the following shows hermaphroditism and self fertilization ?

The chromosone in primary spermatocyte are :

The male reproductive system is located in the body, in the :

Sertoli cells provide :

The middle piece of human sperm contains :

Seminiferous tubules open into vasa efferentia through :

Polar bodies are produced during the process :

In 28 days woman's menstrual cycle, ovulation occurs on :

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

In human, during fertilization, a sperm firstly comes in contact with which layer of the ovum

Zona pellucida

Vitelline membrane

Jelly coat

Zona radiata