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hafsa from The Mallinson School , Srinagar
Subject :NSO    Class : Class 10

The given graph shows the hormonal changes during a normal menstrual cycle. What would be a likely consequence if the hormone represented by graph Q is lacking in an adult female?


AThe uterine lining might not be sufficiently stable to support an implanted embryo.
BLevels of the hormone represented by graph P would be higher than normal.
CFertilization of ovum would fail to occur.
DThere would be no significant effect since the functions of the hormones overlap.


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hafsa from The Mallinson School , Srinagar
Subject :NSO    Class : Class 10

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ahaan from st joseph, bhopal
Subject :NSO    Class : Class 2

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Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Subject :NSO    Class : Class 6

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Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Subject :NSO    Class : Class 6

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Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Subject :NSO    Class : Class 6

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Shaurya Veer from Blooming Dales International School, Sri Ganganagar
Subject :NSO    Class : Class 8

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Shaurya Veer from Blooming Dales International School, Sri Ganganagar
Subject :NSO    Class : Class 8

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Rupkatha Bhattacharyya from Ashok hall girls high school, KOLKATA
Subject :NSO    Class : Class 5

Select the option that correctly categorises the given animals into vertebrates and invertebrates.

1. Shark 2. Snail
3. Lizard 4. Ant
5. Crab 6. Kiwi
7. Horse 8. Whale
9. Newt 10. Spider


AVertebrates - 1, 3, 6, 7, 8 and 9 only Invertebrates - 2, 4, 5 and 10 only
BVertebrates - 1, 3, 5, 7 and 10 only Invertebrates - 2, 4, 6, 8 and 9 only
CVertebrates - 1, 3, 5, 7 and 10 only Invertebrates - 2, 4, 6, 8 and 9 only
DVertebrates - 1, 3, 5, 8 and 9 only Invertebrates - 2, 4, 6, 7 and 10 only


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Rupkatha Bhattacharyya from Ashok hall girls high school, KOLKATA
Subject :NSO    Class : Class 5

Match column I with column II and select the correct option from the given codes.

Column I Column II
a. Vitamins (i) Keep body warm
b. Roughage (ii) Give energy
c. Carbohydrates (iii) Fight diseases
d. Proteins (iv) Build muscles
e. Fats (v) Helps in removal of faeces


Aa-(i), b-(ii), c-(iv), d-(v), e-(iii)
Ba-(ii), b-(i), c-(v), d-(iv), e-(iii)
Ca-(iii), b-(v), c-(ii), d-(iv), e-(i)
Da-(iv), b-(ii), c-(i), d-(iii), e-(v)


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