NEET Exam > NEET Videos > Biology Class 12 > Human Reproduction One Shot (NCERT) - 2
Human Reproduction One Shot (NCERT) - 2 Video Lecture | Biology Class 12 - NEET
|
78 videos|276 docs|174 tests
|
FAQs on Human Reproduction One Shot (NCERT) - 2 Video Lecture - Biology Class 12 - NEET
| 1. What are the different stages of human reproduction? |  |
Ans. Human reproduction consists of several stages, including gametogenesis, fertilization, implantation, embryonic development, and fetal development. Gametogenesis involves the formation of gametes (sperm and eggs) through meiosis. Fertilization occurs when a sperm cell fuses with an egg cell to form a zygote. Implantation refers to the attachment of the embryo to the uterine wall. Embryonic development involves the formation of different tissues and organs from the embryo. Fetal development is the stage where the organs continue to grow and mature until birth.
| 2. How does the male reproductive system function? | |
Ans. The male reproductive system consists of the testes, epididymis, vas deferens, seminal vesicles, prostate gland, and penis. The testes produce sperm through the process of spermatogenesis. The sperm then mature and are stored in the epididymis. During ejaculation, the sperm travel through the vas deferens and mix with fluids from the seminal vesicles and prostate gland to form semen. The semen is then released through the penis during sexual intercourse to fertilize the female egg.
| 3. What is the role of hormones in human reproduction? | |
Ans. Hormones play a crucial role in human reproduction. In males, the hormone testosterone is responsible for the development of male reproductive organs and the production of sperm. In females, the hormones estrogen and progesterone regulate the menstrual cycle, promote the development of female reproductive organs, and prepare the uterus for pregnancy. Additionally, hormones such as follicle-stimulating hormone (FSH) and luteinizing hormone (LH) control the maturation and release of eggs from the ovaries.
| 4. How does fertilization occur in humans? | |
Ans. Fertilization in humans occurs when a sperm cell penetrates and fuses with an egg cell. This typically happens in the fallopian tubes. When a male ejaculates, millions of sperm are released into the female reproductive tract. The sperm then swim through the cervix, uterus, and into the fallopian tubes. If an egg is present in the fallopian tube, one sperm can penetrate the outer layer of the egg and fuse with it, forming a zygote. This process of fertilization combines the genetic material from both the sperm and egg, resulting in the formation of a new individual.
| 5. What is the significance of implantation in human reproduction? | |
Ans. Implantation is a crucial step in human reproduction as it allows the embryo to establish a connection with the mother's body for nourishment and support. After fertilization, the developing embryo travels down the fallopian tube and reaches the uterus. It then attaches itself to the uterine wall and begins to receive nutrients from the mother's bloodstream. Implantation also triggers the release of hormones that maintain pregnancy and prevent menstruation. Without successful implantation, pregnancy cannot occur.
About this Video
|
4.94/5 Rating |
|
Dec 31, 2024 Last updated |
Video Description: Human Reproduction One Shot (NCERT) - 2 for NEET 2024 is part of Biology Class 12 preparation.
The notes and questions for Human Reproduction One Shot (NCERT) - 2 have been prepared according to the NEET exam syllabus.
Information about Human Reproduction One Shot (NCERT) - 2 covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Human Reproduction One Shot (NCERT) - 2.
Introduction of Human Reproduction One Shot (NCERT) - 2 in English is available as part of our Biology Class 12 for NEET & Human Reproduction One Shot (NCERT) - 2 in
Hindi for Biology Class 12 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Human Reproduction One Shot (NCERT) - 2 Video Lecture | Biology Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Biology Class 12.
Information about Human Reproduction One Shot (NCERT) - 2
Here you can find the meaning of Human Reproduction One Shot (NCERT) - 2 defined & explained in the simplest way possible.
Besides explaining types of Human Reproduction One Shot (NCERT) - 2 theory, EduRev gives you an ample number of questions to practice Human Reproduction One Shot (NCERT) - 2 tests,
examples and also practice NEET tests.
|
78 videos|276 docs|174 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Viva Questions
,Previous Year Questions with Solutions
,Objective type Questions
,Human Reproduction One Shot (NCERT) - 2 Video Lecture | Biology Class 12 - NEET
,Summary
,MCQs
,ppt
,Human Reproduction One Shot (NCERT) - 2 Video Lecture | Biology Class 12 - NEET
,Semester Notes
,Exam
,study material
,practice quizzes
,mock tests for examination
,Important questions
,video lectures
,past year papers
,shortcuts and tricks
,Free
,Human Reproduction One Shot (NCERT) - 2 Video Lecture | Biology Class 12 - NEET
,Extra Questions
,Sample Paper
;
Study Human Reproduction One Shot (NCERT) - 2 on the App
Students of NEET can study Human Reproduction One Shot (NCERT) - 2 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Human Reproduction One Shot (NCERT) - 2,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Human Reproduction One Shot (NCERT) - 2 is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup