A comparative study of plastid number per stoma in seven cultivars of Nicotiana tabacum L. | [Journal of Science and Technology • 1979]

Author(s):

1. Islam M Khan: Botany Department, University of Peshawar, Peshawar, Pakistan

2. Syed M Arif: Botany Department, University of Peshawar, Peshawar, Pakistan

3. Gulzar A. Khan: Botany Department, University of Peshawar, Peshawar, Pakistan

Abstract:

Seven cultivars of Nicotiana tabacum extensively grown in N.W.F.P., showed a remarkable difference in the number of plastids per stoma. The number of plastids per stoma was in the range, 21.98 ± 0.296 in cultivar Speight 28 to 10.89 ± 0.173 in cultivar Coker 319. The graphs showing the number of plastids per stoma against the frequency, were also drawn.

Page(s): 38-41

DOI: DOI not available

Published: Journal: Journal of Science and Technology, Volume: 3, Issue: 1--2, Year: 1979

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