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Recent Questions
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0 votes0 answer152 viewsHeather 1 Year Ago
A Concave Lens Made Of A Material Of Refractive Index
CBSE DiscussionsModified 1 Year Ago Heather
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0 votes0 answer266 viewsJoan 1 Year Ago
A Concave Mirror Of Focal Length F Can Form A Magnified, Erect As Well As An Inverted Image Of An Object Place In Front Of It.
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0 votes0 answer87 viewsMegan 1 Year Ago
Why Is It More Appropriate To Compare The Process Of Evolution With Branches Of A Tree Rather Than With A Ladder?
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0 votes0 answer141 viewsZoe 1 Year Ago
Name Any Five Vegetables Generated From A Common Ancestor Through Artificial Selection Rather Than Natural Selection.
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0 votes0 answer88 viewsGavin 1 Year Ago
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0 votes0 answer129 viewsElizabeth 1 Year Ago
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0 votes0 answer134 viewsLeela 1 Year Ago
(i) Identify The Organisms A And B (ii) How Will An Organism Be Benefitted (iii) Mention The Two Asexual Methods By Which Hydra Can Reproduce.
CBSE DiscussionsModified 1 Year Ago Leela
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0 votes0 answer136 viewsDominic 1 Year Ago
What Is Placenta? Describe Its Structure. State Its Functions In Case Of Pregnant Human Female.
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0 votes0 answer141 viewsConnor 1 Year Ago
(i) Name The Parts A To E Of Human Female Reproductive System. (ii) Name The Part In Which Fertilisation Takes Place In This System?
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0 votes0 answer78 viewsJake 1 Year Ago
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0 votes0 answer102 viewsWendy 1 Year Ago
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0 votes0 answer82 viewsBrian 1 Year Ago
How Can Preganancy Be Prevented Surgically?
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0 votes0 answer72 viewsAlexandra 1 Year Ago
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0 votes0 answer93 viewsNatalie 1 Year Ago
What Is Translocation? Why Is It Essential For Plants?
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0 votes0 answer117 viewsAnthony 1 Year Ago
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0 votes0 answer98 viewsElizabeth 1 Year Ago
The Electronic Configuration Of An Element X Is 2, 8, 8, 2.
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0 votes0 answer139 viewsCarol 1 Year Ago
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0 votes0 answer128 viewsNeil 1 Year Ago
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0 votes0 answer74 viewsTim 1 Year Ago
Atomic Radii Of The Elements Of The Second Period Are Given Below
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0 votes0 answer62 viewsAudrey 1 Year Ago
The Elements Li, Na And K Each Having One Valence Electron, Are In Periods 2, 3 And 4 Respectively Of Modern Periodic Table
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0 votes0 answer66 viewsSiddharth 1 Year Ago
Lithium Is An Alkali Metal With Atomic Number = 3 And Number Of Valence Electron Is 1.
CBSE DiscussionsModified 1 Year Ago Siddharth
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0 votes0 answer72 viewsWendy 1 Year Ago
The Following Table Shows The Positions Of Four Elements A, B, C And D In The Periodic Table
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0 votes0 answer114 viewsJessica 1 Year Ago
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0 votes0 answer64 viewsTheresa 1 Year Ago
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0 votes0 answer63 viewsMax 1 Year Ago
An Element Has Same Number Of Electrons In I And IV Shells And In The II And III Shells
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0 votes0 answer102 viewsTim 1 Year Ago
(i) An Element X Has Both The Shells (ii) In Which Group Of The Periodic Table (iii) Write Its Electronic Configuration
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0 votes0 answer135 viewsKevin 1 Year Ago
(i) How Does Electronic Configuration Of An Atom (ii) Which Element Has A Total Of Three Shells
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0 votes0 answer128 viewsLeah 1 Year Ago
Which Of The Following Elements Belong To (i) Same Period? (ii) Same Group Explain Giving Reason.
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0 votes0 answer71 viewsAudrey 1 Year Ago
Atomic Number Of Three Elements X,Y And Z Are Given Below
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0 votes0 answer162 viewsPippa 1 Year Ago
Modified 1 Year Ago Pippa