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Home › Test › Reproduction in organisms- (Class 12th Biology) Revision Test | MCQs For NEET

Reproduction in organisms- (Class 12th Biology) Revision Test | MCQs For NEET

Diksha Bhatla May 2, 20225.7k views 25 Questions
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Q1. Which of the following groups is formed only of the hermaphrodite organisms?
Q2. Which of the following options shows bisexual animals only?
Q3. Read the following statements and select the incorrect one.
Q4. Meiosis does not occur in
Q5. A diploid parent plant body produces ________ gametes and a haploid parent plant body produces ________gametes.
Q6. Which of the following organisms has the highest number of chromosomes?
Q7. In maize, a meiocyte has 20 chromosomes. What will be the number of chromosomes in its somatic cell?
Q8. If a butterfly has chromosome number 360 in its meiocyte (2n). What will be the chromosome number in its gametes?
Q9. In flowering plants, both male and female gametes are non-motile. The method to bring them together for fertilisation is
Q10. In which of the following plants, sepals do not fall off after fertilisation and remain attached to the fruit?
Q11. The wall of the ovary forms
Q12. The term ‘clone’ cannot be applied to offspring formed by sexual reproduction because
Q13. The male gametes of rice plant have 12 chromosomes in their nucleus. The chromosome number in the female gamete, zygote and the cells of the seedling will be, respectively
Q14. Appearance of vegetative propagules from the nodes of plants such as sugarcane and ginger is mainly because
Q15. There is no natural death in single celled organisms like Amoeba and bacteria because
Q16. There are various types of reproduction. The type of reproduction adopted by an organism depends on
Q17. Which of the following is a post-fertilisation event in flowering plants?
Q18. The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be
Q19. The growth phase of an organism before attaining sexual maturity is referred to as
Q20. Select the monocarpic plant out of the following.
Q21. Clear cut vegetative, reproductive and senescent phases cannot be observed in
Q22. Strobilanthus kunthiana flowers once in
Q23. Strobilanthus kunthiana differs from bamboo in
Q24. Oestrous cycle is reported in
Q25. Which of the following animals show menstrual cycle?

About this Assessment

          

This practice test includes 25 questions from the chapter Reproduction in organism class 12. It is useful for NEET aspirants as well as 12th-class students.

Diksha Bhatla

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