Learn Botany through MCQs
All PGT, College Lecturer and Assistant Professor exams by various State Public Service Commissions like UPPSC, UPHESC, HPPSC, RPSC, MPPSC, CGPSC, UKPSC, JPSC, WBPSC, KPSC, etc.
153. Blue mould is common name of :
A. Saccharomyces
B. Penicilliu☑️
C. Morchella
D. Cystopus
149. Among the following plants, the fibres of which one has least amount of cellulose?
(a) Cotton
(b) Flax
(c) H**p
(d) Jute✅
148. Commercial cork is obtained from:
(a) Juglans regia of which it is a dead tissue with thickened walls with the deposition of lignin
(b) Betula alba of which it is a semi dead tissue with thickened walls and with the deposition of suberin
(c) Hevea brasiliensis of which it is constituted by some living and more of dead tissue with thickened walls and with the deposition of cutin
(d) Quercus suber of which it is a dead tissue with thickened walls by the deposition of suberin.✅
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