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Class 10 Science Chapter How do Organisms Reproduce - Part 3

NCERT & CBSE Based, Class 10 Science Chapter How do Organisms Reproduce. most important mcqs Test series for practice.

Class 10th
40 Questions
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Q1 • MCQ • 1 marks
Tissue culture is mainly used for:
Q3 • MCQ • 1 marks
Which plant reproduces naturally through stem tubers?
Q4 • MCQ • 1 marks
Sugarcane is propagated by:
Q5 • MCQ • 1 marks
Which plant reproduces through runners?
Q6 • MCQ • 1 marks
Pollination by insects is called:
Q7 • MCQ • 1 marks
Pollination by wind is called:
Q8 • MCQ • 1 marks
The transfer of pollen by water is known as:
Q9 • MCQ • 1 marks
The chromosome number in gametes is:
Q10 • MCQ • 1 marks
Human body cells contain:
Q11 • MCQ • 1 marks
Human sperm contains:
Q12 • MCQ • 1 marks
Tubectomy is performed in:
Q13 • MCQ • 1 marks
Human egg contains:
Q14 • MCQ • 1 marks
The fertilized egg develops into:
Q15 • MCQ • 1 marks
The placenta helps in:
Q16 • MCQ • 1 marks
Which organ nourishes the developing fetus?
Q17 • MCQ • 1 marks
Pregnancy in humans lasts about:
Q18 • MCQ • 1 marks
Which method is permanent birth control for males?
Q19 • MCQ • 1 marks
HIV mainly attacks the:
Q20 • MCQ • 1 marks
Permanent birth control for females is:
Q21 • MCQ • 1 marks
Which of these is a barrier contraceptive?
Q22 • MCQ • 1 marks
Oral contraceptive pills mainly contain:
Q23 • MCQ • 1 marks
Which method helps prevent both pregnancy and STDs?
Q24 • MCQ • 1 marks
Which is NOT an example of vegetative propagation?
Q25 • MCQ • 1 marks
Which of the following is a unicellular organism?
Q26 • MCQ • 1 marks
Genetic variation is important because it:
Q27 • MCQ • 1 marks
Which type of reproduction is faster?
Q28 • MCQ • 1 marks
The process of formation of male and female gametes is called:
Q29 • MCQ • 1 marks
Which of the following produces variation?
Q30 • MCQ • 1 marks
Which disease is sexually transmitted?
Q31 • MCQ • 1 marks
Which is the male gamete in humans?
Q32 • MCQ • 1 marks
Which is the female gamete in humans?
Q33 • MCQ • 1 marks
DNA copying during reproduction helps in:
Q34 • MCQ • 1 marks
Rhizopus reproduces by:
Q35 • MCQ • 1 marks
Which contraceptive also helps prevent STIs?
Q36 • MCQ • 1 marks
Regeneration is best seen in:
Q37 • MCQ • 1 marks
Male reproductive cell is:
Q38 • MCQ • 1 marks
Female reproductive cell is:
Q39 • MCQ • 1 marks
Fertilisation is:
Q40 • MCQ • 1 marks
Pollination is:
Q41 • MCQ • 1 marks
Fertilised ovule develops into:

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