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Choose correct sequence for different st...

Choose correct sequence for different stages in the life cycle of rice.

A

Juvenile phase `to` Recovery phase `to` Flowering phase `to` Senescence

B

Juvenile phase `to` Interflowering phase `to` Reproductive phase

C

Juvenile phase `to` Reproductive phase `to` Senescence

D

Juvenile phase `to` Senescence `to` Interflowering phase

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Scientific Name and Classification**: - The scientific name of rice is *Oryza sativa*. - Rice is classified as an annual plant, meaning it completes its life cycle within one year. - It belongs to the angiosperms, specifically the monocots, which have one cotyledon. 2. **Understand the Life Cycle Stages**: - The life cycle of rice consists of several distinct stages: - **Juvenile Phase**: This is the vegetative phase where the plant grows but is not yet capable of reproduction. It lasts from germination until the plant reaches reproductive maturity. - **Reproductive Phase**: In this phase, the plant flowers and produces seeds. This is when reproduction occurs. - **Senescence Phase**: After reproduction, the plant enters the aging phase where it begins to deteriorate. - **Death**: Finally, after senescence, the plant dies. 3. **Correct Sequence of Life Cycle Stages**: - The correct sequence for the different stages in the life cycle of rice is: 1. Juvenile Phase 2. Reproductive Phase 3. Senescence Phase 4. Death **Final Answer**: The correct sequence for different stages in the life cycle of rice is: 1. Juvenile Phase 2. Reproductive Phase 3. Senescence Phase 4. Death ---
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AAKASH INSTITUTE ENGLISH-REPRODUCTION IN ORGANISMS -ASSIGNMENT SECTION-A OBJECTIVE TYPE QUESTIONS
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  2. What would be the number of chromosomes in the meiocyte any gamete of ...

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  3. Majority of sexually reproducing organisms form

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  4. Chara possess

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  5. Give the ploidy of following structures in angiospermic plants Zygot...

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  6. From the given below processes how many are associated with post-ferti...

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  7. In flowering plants, zygote is formed

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  8. Which of the following feature is universal in all sexually reproducin...

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  9. Arrange the following plants w.r.t. increasing number of chromosome ...

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  10. Strobilanthus kunthiana

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  11. In fungi homothallic term is used represent

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  12. Thick walled resistant zygote can be produced in the life cycle of

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  13. Given figures labelled by A & B represent

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  14. In which of the following organisms, self fertilization is seen ?

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  15. Choose incorrect option w.r.t. transition after fertilisation in angio...

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  16. Which of the following vegetative propagule represents large size fles...

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  17. Choose correct sequence for different stages in the life cycle of rice...

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  18. Choose odd one w.r.t flowering and fruiting pattern

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  19. Choose odd one w.r.t. medium through which male gametes are transferre...

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  20. Choose odd one w.r.t vegetative propagule involved in cultivation in f...

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