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Science How do Organisms Reproduce Class 10 MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 10 · Science · CBSE

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Chapter 7 Class 10 - How do Organisms Reproduce? | 10 questions | about 8 minutes

Practise How do Organisms Reproduce Class 10 with Teachoo's 10 Question MCQ (including Assertion) (Class 10 · Science · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
NCERT Exemplar
Which of the following is the correct sequence of events of sexual reproduction in a flower?
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Question 2 of 10
Assertion (A): Characteristics of parental plants can be preserved through asexual reproduction.
Reason (R): Vegetative reproduction involves only mitosis.
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Question 3 of 10
Assertion (A): Surgical methods are most effective methods of contraception.
Reason (R): Surgical method blocks gametes transport and hence prevent fertilisation.
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Question 4 of 10
NCERT Exemplar
In a flower, the parts that produce male and female gametes (germ cells) are
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Question 5 of 10
Assertion (A): DNA copying is necessary during reproduction.
Reason (R): DNA copying leads to the transmission of characters from parents to offspring.
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Question 6 of 10
NCERT Exemplar
Which among the following is not the function of testes at puberty?
(i) Formation of germ cells
(ii) Secretion of testosterone
(iii) Development of placenta
(iv) Secretion of estrogen
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Question 7 of 10
Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.
Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.
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Question 8 of 10
NCERT Exemplar
A feature of reproduction that is common to Amoeba, Spirogyra and Yeast are that
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Question 9 of 10
NCERT Exemplar
The ability of a cell to divide into several cells during reproduction in Plasmodium is called
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Question 10 of 10
NCERT Exemplar
A student while observing an embryo of a gram seed listed various parts of the embryo as listed below: Testa, Micropyle, Cotyledon, Tegmen, Plumule, Radicle. On examining the list the teacher commented that only three parts are correct. Select these three correct parts:
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