Identify the wrong statement from the following.
  • a)
    High level of estrogen triggers the ovulatory surge.
  • b)
    Oogonial cells start to proliferate and give rise to functional ova in regular cycle puberty onwards.
  • c)
    Sperms released from seminiferous tubules are poorly motile/non-motile.
  • d)
    progesterone level is high during the post ovulatory phase of menstrual cycle.
Correct answer is option 'B'. Can you explain this answer?

NEET Question

By Snn Naik · Dec 16, 2019 ·NEET
100 Answers
Awantika Gupta answered Apr 10, 2020

Glycerine Darsh answered Jul 08, 2020
Option (b) because the process of oogenesis in human female starts at the foetal stage not from puberty.

Bharti Pal answered May 16, 2020
Wrong statement is b
because during ovulation immature ovum is released
it become secondary oocyte (mature ovum after entry of sperm )

Wahid Khan answered Dec 16, 2019
The process of formation of a mature female gamete is called oogenesis. Unlike sperm formation that starts at pubarty egg formation begins before birth. Primordial germ cells complete the proilferative stage or oogenesis in the early embryonal stage when million of gamete mother cells (oogonia) are formed within each faetal ovary, no more oogonia are formed and added after birth.

Mahafuz Rahaman answered Apr 10, 2020
B...( proliferation occurs during IUL not after puberty)

Aakriti Sharma answered Aug 03, 2020
B is a right answer

Raseen Razi answered Jun 20, 2020
My insta id razeen_abdulrahim and option is b.....oogenedis start from embro stage..not from puberty stage

Palleboyina Rajanna answered Jun 11, 2020
During menstural cycle at 14th day estrogen level is high trigger ovum to release ova.

Aakash Mahale answered Aug 03, 2020
This process starts in human male oogenesis is start from foetal stage not from at puberty.

Afrin Fathima answered Jul 01, 2020
B is the right answer

Subham Kumar Jena answered Aug 06, 2020
Wrong statement is option 'B'.It is because immature ovum is released in secondary oocyte stage.

Vijay Ratiwal answered Aug 13, 2020
Secondary oocyte is released during MC that is imature or non-functional . after entry of sperm mature ova formed that is fictional ova

Santhana Priya answered Jul 02, 2020
Correct answer is option.b. Oogonial cells start to proliferate and give rise to functional ova in regular cycle puberty onwards

Leeman Rathor answered Aug 12, 2020
B is right choice. because Germ cells after 1 time mitosis grown into oogonia and oogonia after 2 times meiosis( I and II) converted into a function ovum cell and degenerative polar body and .these all change occur at foetal stage not at puberty

Bishnu Patra answered Aug 09, 2020
Answer is (b)

Adithya Shasan answered Apr 23, 2020
Option B : Oogonial cells start to proliferate and give rise to functional ova in regular cycle puberty onwards.

Anita Saini answered Jun 08, 2020
Bcz oogonial cells divide only in intra uterine life not at puberty

Saloni Rathod answered Sep 07, 2020
Answer is b bcz primordial germ cell complete proliferative stage or oogenesis during embryonal
stage not on puberty

Guru Awate answered May 08, 2020
Oogonial cells do not proliferate. they are suspended in meiotic-2 state. They only form 1 primary oocyte. option B would be the answer.

Everything That Importan answered Aug 01, 2020
B , is wrong statment

Manjima Ma answered Aug 11, 2020
No more follicles are added after birth so oogonial cells cant proliferate

Bharat Thakare answered 4 weeks ago
Thanks to provide us imformation

Rubina Bano answered Aug 15, 2020
Answer is B

Dileep Ravula answered Apr 27, 2020
The correct answer is b

Madhubabu Cheppula answered Nov 25, 2019
Functional ova is released only after the fertilization not in regular menstrual cycle

Shruti Rajawat answered Sep 01, 2020
Wrong statement is (b) because during ovulation immature ova is released and it become mature after the entry of sperm

Lokesh Naik answered Aug 08, 2020
B is the answer .

Puja Kumari answered 4 weeks ago
B is thi right answer

Valarmathi Valarmathi answered Sep 08, 2020
Correct answer is b..becoz it is false statement

Kruti Patel answered Aug 16, 2020
Oogonial cells start to proliferate during feotal stage....that part is incorrect....but ova is produced at time of puberty only...so bcoz half part is incorrect that option is worg

Shushma Sree answered Jul 25, 2020
Option B because oogonial cells proliferate through mitosis during 9 to 22nd week of embryonic development but not in puberty

Bhat Raihana answered Aug 17, 2020
The process of formation of mature female gamete is called oogenesis unlyk sperm formation that starts at puberty of egg formation begins before birth. Primordial germ cells complete the proliferative stage or oogenesis in the embryonal state when million of gamete mother cells r formed within each featal ovary no more oogonia r formed and added after birth. That's y correct option is (B)

Yash Bhardwaj answered Aug 09, 2020
The process of ooge esis start during the embryonic development when million of oogonia formed within each foetal ovary no more oogonia is added after birth so option b

Nishant Naik answered Aug 11, 2020
Because M-2 is not completed until or unless sperm doo not enter the ovum cytoplasm

Sauravsasmal Chikun answered Aug 23, 2020
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Aarje Amit Rathore answered Sep 06, 2020
Kyuki oogonial cells proluferate nhi hoti endometrium hoti h

Shruti Tripathi answered Aug 20, 2020
Process of oogonial cell start in feral age not in puberty

Harsh Thagele answered Aug 16, 2020
Answer -B is wrong statement because ovulation is female egg mature stage and pubility is reproductive stage

Sonal Mestry answered Apr 13, 2020
Oogonial cells are primordial cells in human females which divide and form primary oocyte(2n) which further divide into secondary oocyte (n) which is divided by meiosis.

Alga Benny answered Sep 09, 2020
The process of formation of a mature female gamete is called oogenesis. unlike sperm formation that starts at puberty. egg formation begins before but promote the real germ cells complete the proliferate stage or oogenesis. in the early embryonic stage when billion of of gamut who gonio are formed within each faetal ovary. no more oogonia are formed and added after birth.

Mr. Shailesh Kumar answered 6 days ago
In case of female the process of ogenesis means ,formation of ovum, in its birth time is constant. ovum contenuesly releases but mature ovum releases at puberty

Sonam Ajani answered Jul 16, 2020
Oogonial cells start to proliferate and give rise to functional ova during embryonic stage

Anjali Sharma answered Aug 16, 2020
Option b is the wrong statement because at 14th day estrogen triggers the ovum to release ova.

Rohan answered Aug 19, 2020
Because process of ovulation start from foetal stage

Sachin Macha answered Jun 09, 2020
Ans is option A

Samita Raj answered Jul 02, 2020
Correct answer is B

H. S Bindu answered Aug 12, 2020
B, is the answer

Sudeshna Dutta answered 3 weeks ago
'B'- Oogenesis is initiated during the embryonic development stage when a couple of million gamete mother cells(Oogonia) are formed within each foetal ovary (about 3rd month of foetal ovary), no more Oogonia are formed and added after birth.

Manjunath Manju answered Jul 21, 2020
There are many ova in female baby since from birth. It only mature at time of puberty

Sumedha Sarkar answered Aug 02, 2020
Option -B is the right answer.

Medhavi Sharma answered Sep 05, 2020
(B) option is bcz ova is functional when sperm is come in contact with sperm

Maruthangudi Aranthangi answered Aug 28, 2020
Oogonial cells start to proliferate and give rise to functional ova in regular cycle puberty onwards

Nihal Dwivedi answered Sep 17, 2020
B,, bcoz Oogonial cells start to proliferate during intra Embryonic life of a female baby

Michal Jackson answered Aug 06, 2020
I am arts student but I like science

Tejas Tambakhe answered Jul 07, 2020
Post-ovulatory phase is also known as the luteal phase. During this period, the follicle proper folds inward on itself and transform into the corpus luteum which is a steroidogenic cluster of cells that produces estrogen and progesterone. The action of progesterone increases the basal body temperature. 

So, the correct answer is "Progesterone level is high during the post-ovulatory phase of the menstrual cycle."

Kakubal Suma answered May 26, 2020
This is not possible because at the menstrual cycle each oogonial cells get ruptured according to their turnover until it's fertilized

Rajal Jain answered Nov 25, 2019
Unlike sperm formation, that starts at puberty ,egg formation begins before birth.Primordial germ cells complete the proliferative stage or oogenesis in the early embryonal stage when million of gamete mother cells (oogonia) are formed within each fetal ovary ,no more oogonia are formed or added after birth..

Njr Aaqib answered Aug 09, 2020
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Sulthan Sulthan answered Aug 14, 2020
Option b is correct because in human female every month ova is released .if it is not fertilized it may degenerates .at the foetal stage ova is not released in female .

Ishika Verma answered Aug 05, 2020
Oogenesis is initiated during the embryonic development stage when a couple of million gamete mother cells (oogonia) are formed within each fetal ovary (about third month of foetal ovary), no more oogonia are formed and added after birth.

Aasma Jii answered Aug 04, 2020
Becoz it starts from embryo stage not from puberty

Lalita Joshi answered Jul 08, 2020
Answer is b because ogonial cells have formed the oocytes much before puberty