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प्रश्न
Name the function of the following:
Sperm tail
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उत्तर
The tail is an extremely vibrating posterior section of the sperm that aids in swimming. The capacity to swim (known as motility) is required for male fertility because the sperm has to move up the vaginal canal, cervix, and cervical canal to reach the ovum.
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संबंधित प्रश्न
Differentiate between:
Implantation and pregnancy
Explain with examples types of asexual reproduction in unicellular organisms.
Give appropriate term of the following:
The process of fusion of ovum and sperm.
Complete the following statement by choosing the correct alternative:
Female copulatory organ ______.
Contraction of which muscles are responsible for causing labour during parturition?
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 the given Figure label the parts and mention their functions
- Production of egg
- Site of fertilisation
- Site of implantation
- Entry of the sperms
Which part of the female reproductive system is paired incorrectly with its function?
Given below is a certain situation. Analyze and describe its possible impact on a person:
Placenta does not attach to the uterus optimally.
Sketch and label - Graafian follicle.
