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Science · 2024 · 3 marks
CBSE 2024 · Region 2 · Set 2 · Q28
(a)In angiosperms why fertilisation cannot take place in flowers if pollination does not take place ? Where is zygote located in a flower after fertilisation ? What does it develop into ?(b)Write the names of those parts of a flower which serve the same function as the following do in animals :(i)testis (ii) ovary
(a)
In angiosperms why fertilisation cannot take place in flowers if pollination does not take place ? Where is zygote located in a flower after fertilisation ? What does it develop into ?
(b)
Write the names of those parts of a flower which serve the same function as the following do in animals :
(i)
testis (ii) ovary
Marking-scheme solution
(a) • Pollen grains will not be transferred to the stigma and
Hence fertilisation will not take place.Ovule
Zygote develops into an embryo.
(b)
Testis - Anther Ovary - Ovary
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CBSE Class 10 Science past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.