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Fertilization Video Lecture - NEET

FAQs on Fertilization Video Lecture - NEET

1. What is fertilization?

Ans. Fertilization is the process by which a sperm cell fuses with an egg cell, leading to the formation of a zygote. This process is essential for sexual reproduction in organisms and results in the development of offspring.

2. How does fertilization occur in humans?

Ans. In humans, fertilization typically occurs in the fallopian tubes. During sexual intercourse, sperm cells are ejaculated into the vagina and travel through the cervix and into the fallopian tubes. If an egg cell is present in the fallopian tube, one sperm cell will penetrate and fertilize it, forming a zygote.

3. What happens after fertilization?

Ans. After fertilization, the zygote undergoes a series of divisions through a process called cleavage. These divisions lead to the formation of an embryo. The embryo then implants itself into the uterine wall and continues to develop into a fetus.

4. Can fertilization occur outside the human body?

Ans. Yes, fertilization can occur outside the human body through a procedure called in vitro fertilization (IVF). In IVF, eggs and sperm are collected from the individuals and fertilized in a laboratory dish. The resulting embryos are then transferred to the woman's uterus for implantation and development.

5. What factors can affect fertilization?

Ans. Several factors can affect fertilization, including the quality and quantity of sperm and eggs, the health of the reproductive organs, and the timing of intercourse. Additionally, certain medical conditions, such as hormonal imbalances or blockages in the fallopian tubes, can also impact the likelihood of successful fertilization.

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Jan 16, 2025 Last updated

Fertilization for NEET2025 is part of NEET preparation. The notes and questions for Fertilization have been prepared according to the NEET exam syllabus. Information about Fertilization covers all important topics for NEET2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Fertilization.

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