MCQOPTIONS
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| 1. |
Which of the following statement is correct for the pollen tube [NCERT 1980; CBSE PMT 1993] |
| A. | It shows chemotactic movement |
| B. | It shows only tip growth |
| C. | It is composed of three non-cellular zones |
| D. | It shows radial cytoplasmic streaming |
| Answer» B. It shows only tip growth | |