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Test Summary

Class 12, Chapter 1 - Reproduction in organisms | NCERT

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Pytanie 1
What is characteristic for asexual reproduction?
Pytanie 2
How do we call a period from birth to natural death of an organism?
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Pytanie 3
Which statements are true?
Pytanie 4
How do we call an organism that an exact copy of its parent?
Pytanie 5
Match columns
Pytanie 6
Which statements are true?
Pytanie 7
How do we call period of growth in animals?
Pytanie 8
Cyclical changes during reproduction in non-primate mammals is called:
Pytanie 9
What is syngamy?
Pytanie 10
What is parthenogenesis?
Pytanie 11
Which statements are true?
Pytanie 12
Characterize internal fertilisation process.
Pytanie 13
Which processes are involved in embryogenesis?
Pytanie 14
How many chromosomes are in human gamete?
Pytanie 15
Which statements are true?
Pytanie 16
Which animals are oviparous?
Pytanie 17
What is the name os structure where zygote is formed in flowering plants?
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Pytanie 18
Thick wall of a fruit is called: