Advertisements
Advertisements
प्रश्न
Complete the table.
| Sex/Gender | Reasons of infertility |
| Female | |
| Male |
Advertisements
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 |
APPEARS IN
संबंधित प्रश्न
Name the function of the following:
Endometrium
State the function of Fallopian tubes.
Choose the odd one in each of the following:
Seminiferous tubule; ovum; epididymis; sperm duct; urethra
Differentiate between:
Prostate gland and cowper’s gland (the nature of secretion)
Differentiate between Identical twins and fraternal twins.
Give appropriate term of the following:
The monthly discharge of blood and disintegrated uterine tissues in human female.
Draw a label diagram.
Draw a sectional view of the human ovary showing the different stages of developing follicles, corpus luteum, and ovulation.
The adjoining figure represents the female reproductive organ of the humans
(i) How does the human embryo developing in the uterus obtain its nourishment?
(ii) Which structure protects and nourishes the developing embryo?
(iii) Define ovulation.
Name the Following
The age or period when the reproductive organs become fully operational.
State the Location:
Bartholin’s glands.
The largest cell in the human body of a female is ______.
______ is homologous to Bartholin's glands.
Mark the CORRECT sequence of structures in the breast from the inner to the outer side.
Which of the following is ectodermal in origin?
| (i) | Heart |
| (ii) | Sweat glands |
| (iii) | Adrenal medulla |
| (iv) | Middle ear |
| (v) | Urinary bladder |
| (vi) | Dermis of skin |
Identify the odd one from the following.
Egg is liberated from ovary in ______.
What are various ways to avoid pregnancy? Elaborate any one method.
In rabbits, humans and other placental mammals, fertilization occurs in ______.
Explain how the uterus and placenta provide necessary conditions for proper growth and development of the embryo after implantation?
Give reason:
Uterine lining becomes thick and spongy after fertilisation.
