Advertisements
Advertisements
प्रश्न
List two roles of the Oviduct in the human reproductive system.
उत्तर
The oviduct, also known as the fallopian tube, plays two crucial roles in the human reproductive system:
- Transport of Egg: The oviduct transports the egg from the ovary to the womb (uterus). After ovulation, the egg is captured by the fimbriae at the end of the oviduct and is then moved towards the uterus through the oviduct.
- Site of Fertilization: It is the site where fertilization by sperm usually occurs. If sperm are present in the oviduct, fertilization can occur here before the egg continues its journey to the uterus.
APPEARS IN
संबंधित प्रश्न
Rewrite the terms in the correct order so as to be in a logical sequence.
Sperm duct, penis, testes, sperms, semen.
State the Location:
Ovary
Complete the table.
| Sex/Gender | Reasons of infertility |
| Female | |
| Male |
All are internal genitalia in females. EXCEPT ______.
The opening of the vagina is often covered partially by a membrane called ______.
Figure A shows the front view of the human female reproductive system and Figure B shows the development of a fertilized human egg cell
Figure A
Figure B
Identify the correct stage of development of the human embryo (Figure B) that takes place at the sites X, Y, and Z respectively in the human female reproductive system (Figure A).
Choose the correct option from the table below:
| X | Y | Z | |
| A | Morula | Fertilized egg | Blastocyst |
| B | Unfertilized egg | Fertilized egg | Morula |
| C | Blastocyst | Fertilized egg | Unfertilized egg |
| D | Fertilized egg | Morula | Blastocyst |
To produce 400 seeds, the number of meiotic divisions required will be ______
Read the following and answer from given below:
During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.
What is the signifacance of fertilisation?
State whether the following statement is True or False. If false, correct the statement :
In adult human females, a single mature egg is released into an oviduct every month.
The vaginal orifice is covered by a fold of membrane called hymen ______.
