431. Flesh of a fruit mostly made up of

A Parenchyma
B Collenchyma
C Sclereids
D Meristem
Answer :   Parenchyma
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432. Fatty substance found in epidermal cell walls is

A Cuttin
B Suberin
C Wax
D Both B and C
Answer :   Cuttin
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433. The botanical name of 'Jute' is

A Linum usitatissimum
B Corchorus capsularis
C Habiscus sabdariffa
D Cartalaria juncea
Answer :   Corchorus capsularis
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434. A leaf primordium grows into the adult leaf lamina by means of

A apical meristem
B lateral meristem
C marginal meristems
D at first by apical meristem and later largely by marginal meristems
Answer :   at first by apical meristem and later largely by marginal meristems
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435. Which meristem helps in increasing girth?

A Lateral meristem
B Intercalary meristem
C Primary meristem
D Apical meristem
Answer :   Lateral meristem
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436. Cork cambium represents

A Secondary meristem
B Primary meristem
C Intercalary meristem
D Apical meristem
Answer :   Secondary meristem
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437. In barley stem vascular bundles are:

A closed and scattered
B open and in a ring
C closed and radial
D open and scattered
Answer :   closed and scattered
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438. Suberin in chiefly deposited in the cells of

A Sclerenchyma
B Collenchyma
C Cork
D Phelloderm
Answer :   Cork
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439. The statement "All the tissue are made up of individual cells" is given by

A Schleiden
B Schwann
C Virchow
D Wallace
Answer :   Schleiden
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440. Which is enucleate at maturity

A Sieve cell
B Companion cell
C Cortical cell
D Palisade cell
Answer :   Sieve cell
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