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Rudra from VSPK international school sec -13 Rohini Delhi, Delhi

Subject :NSO Class : Class 8

Refer to the given flow chart. Identify hormones X and Y and select the correct option regarding them.

A Glands secreting hormone Y are located on the posterior surface of glands secreting hormone X.
B Myxoedema is caused by hyposecretion of a hormone secreted by gland that also secretes hormone Y.
C Both hormones X and Y are secreted by same endocrine gland but are antagonistic to each other in functioning.
D Hyposecretion of hormone Y leads to osteoporosis as more calcium is drawn from bones to raise blood calcium level.

View All Answers (32)

Ans 1:

Suvan Shee from Chirec public school, Hyderabad

Class : Class 9

"NA"?.please explain the answer

Ans 2:

Akshara from NPS, Bengaluru

Class : Class 8

Exactly.What does NA mean ??

Ans 3:

Mani Gupta from Carmel Convent School, Faridabad

Class : Class 9

Please explain the answer

Ans 4:

Aniket Kumar from Gyan Niketan, Patna

Class : Class 8

Ans 5:

Ashvik Banerjee from Mount Litera Zee School , Vasco

Class : Class 9

What 'NA' ? The question itself is incorrect

Ans 6:

HELEN ELDHO from MAR ATHANASIUS, KOOVAPPADY

Class : Class 9

why no reply...

Ans 7:

Akshara from NPS, Bengaluru

Class : Class 8

Yes , NA means 'no answer' So , since there is no such option , anything we pick would be incorrect.

Ans 8:

AANYA BARANWAL from KPS SCHOOL, bhilai

Class : Class 5

NA means no answer but what we had to do with it

Ans 9:

Tay Wen Xuan from Inspiros International School, SHAH ALAM

Class : Class 9

Please explain what NA is... I don't understand

Ans 10:

SUHANI PANDA from DE PAUL SCHOOL, BERHAMPUR

Class : Class 8

What do you mean by 'NA'?

Ans 11:

Avyukth Radhakrishnan from TSRS, Gurgaon

Class : Class 10

NA means 'No Answer'.But the guidelines clearly state 'Mark all questions.'How is this fair?

Ans 12:

Mridul Vashisht from St. Kabir Public School, Chandigarh

Class : Class 8

Woah how are the marks out of 60 then. People have already attempted this paper in the given year. This means an error in the paper was there that wasn't rectified...

Ans 13:

Amol Athawale from WoodRidge High, aurangabad

Class : Class 7

if there is no answer,then why was it considered wrong?it is not fair.

Ans 14:

Saanvi from Dehli Public School , Gurugram

Class : Class 4

Ans 15:

Ankit kumar Jha from Ryan International School , Ghaziabad

Class : Class 9

NA meant no answer is correct and we had to leave this one empty

Ans 16:

Jayadeep Shanmugam from Sri Sri Ravishankar Vidya Mandir, Bangalore

Class : Class 8

Please give the answer to this Question.

Ans 17:

Akshara from NPS, Bengaluru

Class : Class 8

Arrows are marked wrongly...I dont think these mistakes will ever get rectified considering that people have been writing in this forum, for the past two years, for this question. please look into this sofð