Sieve tuabe is characterized by
Presence of lignin
Absence of Cytoplasm
Presence of Pectin
Absence of Nuclens
Additional Questions
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Which of the following element of xylem is living. |
Answer |
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Which tissue occurs with in the passages of the excretory organs :- |
Answer |
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Which pair of structures distinguishes a nerve cell from other cells. |
Answer |
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In which of following, the plants have all roots? |
Answer |
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Food present in bulbil occurs in: |
Answer |
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The heart of Cockroach is made up of ………. units. |
Answer |
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In Cockroach which segment has female genital opening ? |
Answer |
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Which plastids possess chlorophyll pigments? |
Answer |
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It is the Smallest Cell. |
Answer |
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Which is biggest animal cell? |
Answer |