Advertisements
Advertisements
प्रश्न
Differentiate between the following pair:
Uterus and vegina
उत्तर
Uterus is a hollow, pear shaped muscular organ located in the pelvic cavity. It is the site of implantation for the embryo after fertilisation whereas the vagina is the muscular tube extending from the cervix to the outside. At the time of sexual intercourse, the vagina receives the male penis and provides entry for the sperms.
APPEARS IN
संबंधित प्रश्न
Mention the functions of Uterus in the human female reproductive system.
Fill in the blank:
Lower part of uterus is called _________.
Mention the exact location of the following :
Amniotic fluid
Name the following:
The part of the female reproductive system in which fertilization occurs.
Which of the following is not a part of female reproductive system?
Stratum germinativum is an example of which kind of epithelium?
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 |
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.
In the female genital tract, sperms are made capable of fertilizing the egg. This phenomenon of sperm activation is called ______
In human females, an event that reflects onset of reproductive phase is
In human beings, the correct sequence of events during reproduction is
