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Read the given statements ad select the ...

Read the given statements ad select the correct option.
Statement-1: Main plant body of bryophytes is sporophytic.
Statement-2: Main plant body of pteridophytes is gametophytic

A

Both statements 1 and 2 are correct

B

Statement 1 is correct but statement 2 is incorrect

C

Statement 1 is incorrect but statement 2 is correct.

D

Both statement 1 ad 2 are incorrect.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze the two statements provided regarding bryophytes and pteridophytes. ### Step-by-Step Solution: 1. **Analyze Statement 1**: - Statement 1 claims that the main plant body of bryophytes is sporophytic. - In reality, the main plant body of bryophytes is **gametophytic**. The gametophyte is the dominant phase in bryophytes and is long-lived, while the sporophyte is short-lived and dependent on the gametophyte for nutrition. - **Conclusion**: Statement 1 is **incorrect**. 2. **Analyze Statement 2**: - Statement 2 claims that the main plant body of pteridophytes is gametophytic. - However, in pteridophytes, the main plant body is **sporophytic**. The sporophyte is the dominant phase in pteridophytes, while the gametophyte is usually small and short-lived. - **Conclusion**: Statement 2 is **incorrect**. 3. **Determine the Correct Option**: - Both statements are incorrect. Therefore, the correct option is that **both Statement 1 and Statement 2 are incorrect**. ### Final Answer: Both Statement 1 and Statement 2 are incorrect. ---

To solve the question, we need to analyze the two statements provided regarding bryophytes and pteridophytes. ### Step-by-Step Solution: 1. **Analyze Statement 1**: - Statement 1 claims that the main plant body of bryophytes is sporophytic. - In reality, the main plant body of bryophytes is **gametophytic**. The gametophyte is the dominant phase in bryophytes and is long-lived, while the sporophyte is short-lived and dependent on the gametophyte for nutrition. - **Conclusion**: Statement 1 is **incorrect**. ...
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NCERT FINGERTIPS ENGLISH-PLANT KINGDOM-Plant Kingdom
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  2. Which of the following statements is incorrect?

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  4. In pteridophytes, main plant body is (i), which is (ii) into true root...

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  5. Identify the plants shown in figure and select the correct option:

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  6. Identify the parts labelled as A andB in the given figure of Equisetum...

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  7. In pteridophytes, a spore germinates to produce

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  8. The spread of living pteridophytes is limited and is restricted to nar...

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  9. In pteridophytes, prothallus produces

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  10. The heterosporous pteridophytes are

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  11. Heterosporous pteridophytes show certain characteristics, which are pr...

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  12. Match column I with column II and select the correct option from the c...

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  15. Gymnosperms do not bear fruits because they do not have

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  16. Gymnosperms are referred to as "naked seeded plants".because

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  17. plants which possess seeds but not fruits are

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  18. Gymnosperms do not include

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  19. Mycorrhizal roots of are associated with some fungal symbionts.

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