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प्रश्न
Complete the following statement by choosing the correct alternative:
Menstrual flow is a character is the feature of ______.
विकल्प
male
female
bulb
उत्तर
Menstrual flow is a character is the feature of female
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संबंधित प्रश्न
Rewrite the terms in the correct order so as to be in a logical sequence.
Puberty, menopause, menstruals, menarche, reproductive age.
The following diagram represents the vertical sectional view of the human female reproductive system.
Label the parts indicated by the guidelines 1 to 8.
Sketch the labeled diagram:
Human female reproductive system
Name the Following
The structure formed after the release of ovum from the Graffian follicle.
How many lobes are generally present in each mammary gland?
Identify the labels (i, ii and iii) in the given diagram of the female reproductive system.
The embryo in humans gets nutrition from the mother’s blood with the help of a special tissue called ______
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.
Select the correct sequence of various physical and chemical events that take place during fertilisation.
P. Fusion of cortical granules with the plasma membrane of secondary oocyte.
Q. Formation of fertilization cone to receive sperm.
R. Release of sperm lysin from acrosome.
S. Mixing up of chromosomes of a sperm and an ovum.
Read the following and answer from given below:
Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.
what is the function of hormones FSH?
What are various ways to avoid pregnancy? Elaborate any one method.
