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प्रश्न
Name the two types of twins.
Give the name.
Types of twins.
Name the following:
Two types of twins.
उत्तर १
Monozygotic and dizygotic twins.
उत्तर २
Fraternal and Identical.
संबंधित प्रश्न
Name the function of the following:
Sperm tail
Which part of the human body produces Ova?
Name two hormones secreted by ovary of female reproductive system.
Mention the exact location of the following :
Corpus callosum
Name the following:
The separation of the foetus from the mother's body.
Define the following:
Parturition
Differentiate
Graffian follicle and Corpus luteum.
Given below is a diagram of the female reproductive system of a human being
(i) Name the parts numbered 1 to 6.
(ii) Normally after how many days does an ovary release an egg?
(iii) Where are the sperms released during coitus?
(iv) What do the sperms do after being released?
(v) What is the function of the organ numbered 5?
(vi) How many days does it normally take from the fertilization of the egg up to the birth of the baby?
Give Technical Term:
What term is used for the arrest of reproductive capacity in females?
The _______ is also called the womb.
Generally, every month, __________ ovum is released in the abdominal cavity alternately from each ovary.
The implantation of the embryo occurs at about ______ days of fertilization.
Name the part of the human female reproductive system where the following occurs.
Fertilization
Identify the layer that makes up the corona radiate.
The follicular fluid present in the antrum is secreted by ______
Breasts are the modified ______ glands.
Identify the odd one from the following.
When both ovaries are removed from rat which hormone is decreased in blood?
Which one is correct for mammalian testis?
The external genitalia of the human female is 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.
Site of fertilization in human is ______
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?
Anterior lobe of pituitary secretes:
What are the functions of the ovaries and uterus in the female reproductive system?
Draw a neat diagram of the female reproductive system and label the parts associated with the following:
(a) production of gamete
(b) site of fertilisation
(c) site of implantation
(d) birth canal
Explain how the uterus and placenta provide necessary conditions for proper growth and development of the embryo after implantation?
The vaginal orifice is covered by a fold of membrane called hymen ______.
The ______ is also called the womb.
The ______ is also called the womb.
