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प्रश्न
Differentiate between:
Implantation and pregnancy
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उत्तर
Implantation is the fixing of embryo in the wall of uterus. The state that implantation produces is known as pregnancy.
संबंधित प्रश्न
Differentiate between Identical twins and fraternal twins.
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:
Label the parts marked 5 and 6.
The diagram alongside is the vertical section of female reproductive organs. Study the diagram and answer the questions that follow:
(i) Name the fully developed part of ovary containing the ovum.
(ii) Name the organ of the female body in which the foetus develops.
(iii) What is ovulation?
(iv) Which two hormones are secreted by ovary?
Complete the following statement by choosing the correct alternative:
Menstrual flow is a character is the feature of ______.
The below diagram represents the vertical view of the human female reproductive system.
(i) Label the parts indicated by the guidelines 1 to 8.
(ii) How does the uterus prepare for the reception of a zygote?
(iii) What happens to the uterus if fertilization takes place?
(iv) What happens to the uterus if fertilization has failed to take place?
Write the functions of ovary
______ pollen mother cells should undergo meiotic division to produce 64 pollen grains.
Penis is homologous to ____________.
In 28 days human ovarian cycle, ovulation occurs on ______.
The ______ is also called the womb.
