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प्रश्न
Complete the table.
| Sex/Gender | Reasons of infertility |
| Female | |
| Male |
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उत्तर
| Sex/Gender | Reasons of infertility |
| Female | Irregularity in menstrual cycle, difficulties in oocyte production, obstacles in the oviduct, difficulties in implantation in uterus |
| Male | Absence of sperms in the semen, slow movement of sperms, anomalies in the sperms |
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संबंधित प्रश्न
Which part of the human body produces Ova?
Give the appropriate term for the following:
Monthly discharge of blood and disintegrated tissues in the human female
Mention the exact location of the following :
Amniotic fluid
Give appropriate term of the following:
The monthly discharge of blood and disintegrated uterine tissues in human female.
Complete the following statement by choosing the correct alternative:
Menstrual flow is a character is the feature of ______.
Complete the following sentences with appropriate word:
A hormone secreted in a female to facilitate parturition is ________.
Write the functional activity of the following structure:
Fallopian tubes
State names of organs in the female reproductive system.
Identify the layer that makes up the corona radiate.
The follicular fluid present in the antrum is secreted by ______
Which of the following is a permanent method of contraception in a human female?
A sac shaped like an upside down pear with a thick lining and muscles in the pelvic area where a fertilized egg or zygote comes to grow into a baby is called ______.
Bartholin’s glands are situated ______.
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.
Site of fertilization in human is ______
How can we say that fish exhibits external fertilisation?
Match the following:
| Ovaries | Bean shape |
| Fallopian tubes | Almond shape |
| Uterus | Funnel – shape |
| Kidney | pear-shaped |
Which part of the female reproductive system is paired incorrectly with its function?
Given below are the structural details of a human mammary gland:
- The glandular tissue in the breast has 15-20 clusters. of cells called alveoli.
- The milk is stored in the lumen of the alveoli.
- The alveoli join to form the mammary ducts.
- Mammary ampulla is connected to lactiferous ducts.
Choose the option that gives the correct detail of the human mammary gland.
Distinguish between the following pair:
Spermatogenesis and oogenesis
Statement I: The presence or absence of hymen is not a reliable indicator of virginity.
Statement II: The hymen is torn during the first coitus only.
In the light of the above statements, choose the correct answer from the options given below:
