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0 votes0 answer9 viewsHem 24 Days Ago
Assertion : Large Concave Mirrors Are Used To Concentrate Sunlight Reason : Concave Mirror Converges The Light Rays Falling On It To A Point.
CBSE DiscussionsModified 24 Days 23 Hour 14 Minutes Ago Hem
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0 votes0 answer4 viewsHarry 24 Days Ago
Two Thin Lenses Of Power 3D And -2D Are Placed In Contact,
CBSE DiscussionsModified 24 Days 23 Hour 59 Minutes Ago Harry
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0 votes0 answer9 viewsNatalie 25 Days Ago
An Object Of Height 8 Cm Is Placed At A Distance Of 40cm Infront Of A Convex Lens Of Focal Length 20cm. The Size Of Image Is
CBSE DiscussionsModified 25 Days 0 Minutes Ago Natalie
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0 votes0 answer7 viewsBenjamin 25 Days Ago
You Are Given Water, Mustard Oil, Glycerine And Kerosene.
CBSE DiscussionsModified 25 Days 5 Minutes Ago Benjamin
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0 votes0 answer7 viewsWendy 25 Days Ago
Modified 25 Days 7 Minutes Ago Wendy
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0 votes0 answer10 viewsChaaya 25 Days Ago
Beams Of Light Are Incident Through The Holes A And B And Emerge Out Of Box Through The Holes C And D Respectively As Shown In The Figure.
CBSE DiscussionsModified 25 Days 10 Minutes Ago Chaaya
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0 votes0 answer9 viewsGarima 25 Days Ago
A Light Ray Enters From Medium A To Medium B As Shown In The Figure.
CBSE DiscussionsModified 25 Days 15 Minutes Ago Garima
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0 votes0 answer7 viewsDan 25 Days Ago
Figure Shows A Ray Of Light As It Travels From Medium A To Medium B.
CBSE DiscussionsModified 25 Days 16 Minutes Ago Dan
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0 votes0 answer7 viewsRebecca 25 Days Ago
Modified 25 Days 18 Minutes Ago Rebecca
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0 votes0 answer7 viewsWarren 25 Days Ago
Bacteria Have A Simpler Body Plan When Compared With Human Beings.
CBSE DiscussionsModified 25 Days 21 Hour 35 Minutes Ago Warren
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0 votes0 answer7 viewsJohn 25 Days Ago
Evolution Has Exhibited A Greater Stability Of Molecular Structure When Compared With Morphological Structures.
CBSE DiscussionsModified 25 Days 21 Hour 37 Minutes Ago John
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0 votes0 answer7 viewsGabrielle 25 Days Ago
Does Geographical Isolation Of Individuals Of A Species Lead To Formation Of A New Species? Provide A Suitable Explanation.
CBSE DiscussionsModified 25 Days 21 Hour 39 Minutes Ago Gabrielle
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0 votes0 answer7 viewsKaia 25 Days Ago
Modified 25 Days 22 Hour 1 Minutes Ago Kaia
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0 votes0 answer7 viewsJulian 25 Days Ago
Modified 25 Days 22 Hour 5 Minutes Ago Julian
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0 votes0 answer9 viewsAngela 25 Days Ago
What Are Homologous Structures? Give An Example.
CBSE DiscussionsModified 25 Days 22 Hour 6 Minutes Ago Angela
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0 votes0 answer8 viewsAngela 25 Days Ago
Modified 25 Days 22 Hour 34 Minutes Ago Angela
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0 votes0 answer4 viewsMax 25 Days Ago
Does Genetic Combination Of Mothers Play A Significant Role In Determining The Sex Of A Newborn?
CBSE DiscussionsModified 25 Days 22 Hour 40 Minutes Ago Max
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0 votes0 answer7 viewsIrene 25 Days Ago
Study The Following Cross And Showing Self-pollination In F1, Fill In The Blank And Answer The Questions That Follows.
CBSE DiscussionsModified 25 Days 22 Hour 44 Minutes Ago Irene
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0 votes0 answer7 viewsChhavi 26 Days Ago
Nervous And Hormonal Systems Together Perform The Function Of Control And Coordination In Human Beings. Justify The Statement.
CBSE DiscussionsModified 26 Days 2 Hour 47 Minutes Ago Chhavi
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0 votes0 answer4 viewsLuke 26 Days Ago
Modified 26 Days 2 Hour 58 Minutes Ago Luke
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0 votes0 answer6 viewsYvonne 26 Days Ago
Modified 26 Days 3 Hour 3 Minutes Ago Yvonne
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0 votes0 answer7 viewsSam 26 Days Ago
Some Situations In Our Day To Day Life Require Quick Response From Our Body. Or What Are Reflex Actions? Give Two Examples. Explain A Reflex Arc.
CBSE DiscussionsModified 26 Days 3 Hour 10 Minutes Ago Sam
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0 votes0 answer5 viewsJessica 26 Days Ago
If Iodine Is Insufficient In Ones Diet, What Might Be The Deficiency Disease? Or What Will Happen If Intake Of Iodine In Our Diet Is Low?
CBSE DiscussionsModified 26 Days 3 Hour 42 Minutes Ago Jessica
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0 votes0 answer4 viewsAnthony 26 Days Ago
Answer The Following (i) Which Gland Secretes Digestive (ii) Name The Endocrine Gland (iii) Which Endocrine Gland Is Present
CBSE DiscussionsModified 26 Days 3 Hour 45 Minutes Ago Anthony
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0 votes0 answer4 viewsMary 26 Days Ago
Why Is The Flow Of Signals In A Synapse From Axonal End Of One Neuron To Dendritic End Of Another Neuron, But Not The Reverse?
CBSE DiscussionsModified 26 Days 4 Hour 6 Minutes Ago Mary
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0 votes0 answer7 viewsFrank 26 Days Ago
Modified 26 Days 22 Hour 38 Minutes Ago Frank
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0 votes0 answer7 viewsAdrian 26 Days Ago
Draw The Diagram Of A Flower And Label The Four Whorls. Write The Names Of Gamete Producing Organs In The Female.
CBSE DiscussionsModified 26 Days 22 Hour 55 Minutes Ago Adrian
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0 votes0 answer4 viewsAnne 26 Days Ago
Why Are Budding, Fragmentation And Regeneration All Considered As Asexual Types Of Reproduction?
CBSE DiscussionsModified 26 Days 23 Hour 6 Minutes Ago Anne
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0 votes0 answer6 viewsJasmine 26 Days Ago
Reproduction Is Essentially A Phenomenon That Is Not For The Survival Of An Individual, But For The Stability Of A Species. Justify
CBSE DiscussionsModified 26 Days 23 Hour 15 Minutes Ago Jasmine
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0 votes0 answer4 viewsOwen 26 Days Ago
What Changes Are Observed In The Uterus Subsequent To Implantation Of Young Embryo?
CBSE DiscussionsModified 26 Days 23 Hour 25 Minutes Ago Owen