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Science · 2022 · 2 marks
CBSE 2022 · Region 2 · Set 1 · Q5
Name the reproductive parts of an angiosperm. Where are these parts located? Explain the structure of its male reproductive part.
OR What is puberty? Mention any two changes that are common to both boys and girls in early teenage years.
Marking-scheme solution
Stamen
Pistil / Carpel
Located in the flower
The male reproductive part consists of anther and filament .
The stage at which rate of general body growth begins to slow down and the reproductive tissues begin to mature.
Two common changes
(i)
Thick hair growing in armpits and genital area.
(ii)
Skin becomes oily.
(iii)
Thin hair on legs and arms.
P - North pole ;
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CBSE Class 10 Science past-paper question from the 2022board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.