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Assertion:- Members of Rhodophyceae are ...

Assertion`:-` Members of Rhodophyceae are called red algae
Reason`:-` Red algae posses, predominance of `r-`phycoerythrin in their body.

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Due to pre-dominance of r-phycoerythrin
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ALLEN -DIVERSITY OF THE LIVING WORLD-Exercise
  1. identify A,B, C in given table:-

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  2. In phaeophyceae, the vegetative cells have a cellulosic cell wall usua...

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  3. Assertion:- Members of Rhodophyceae are called red algae Reason:- Re...

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  4. Floridean starch is similar to (A) and glycogen in structure

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  5. In which class of algae, gametes are pyriform (pear-shaped) and bear t...

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  6. Gracilaria ad Porphyra are the members of which algae class?

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  7. In liverworts, (A) are green multicellular, asexual buds, which devel...

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  8. In bryophytes, zygotes do not undergo reductino division immediately. ...

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  9. Find the ploidy level of followings with respect to bryophytes:- A-G...

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  10. In bryophytes, the dominant phase in the life cycle is the plant body...

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  11. Which part of gametophytic plant body of mass bears sex organs-antheri...

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  12. Identify the following figures (A,B):-

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  13. How many of the following have heterosporous nature? Selaginalla, Eq...

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  14. Read the following informations and identify the genus * Coralloids ...

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  15. The spread of living pteridophytes is limited and restricted to narrow...

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  16. Female cone to Mega sporophylls to Megasporongia to Megaspores For a...

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  17. Identify the name of processes (A&B) in the given sequence Microspor...

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  18. In gymnosperms, the male and the female gametophytes do not have an in...

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  19. Write the names of male and female sex organs of angiosperms respectiv...

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  20. In how many classes angiosperms are divided?

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