Q. The skin of the stems, branches, leaves, roots, flowers,
fruits, seeds etc. of the plant belongs to this tissue system.
(A) Vascular (b) Epidermal
(c) Ground (d) A, B, C Answer: (b)
Q. The skin or epidermis of the stems and leaves is called
epidermis and the epidermis of the roots is called ...........
(A) Peribblem (b) Periderm
(c) Pleroma (d) Epiblema Answer: (d)
Q. Origin of epidermal tissue system-
(A) from secondary dividing
tissue (b) from primary heading dividing tissue
(C) from lateral dividing
tissue (d) a or b Answer: (b)
Q. The outer layer of the plant is called-
(A) epidermis or skin (b)
endodermis (c) peridermis (d) pericycle Answer: (a)
Q. It is usually composed of a
series of parenchyma cells.
(A) Epidermis (b)
Subcutaneous (c) Cortex (d) Vascular bundle Answer: (a)
Q. The leaves of these plants can form in multiple rows of
cells-
(A) Bot, Ashwattha, Pakur
(b) Mango, Blackberry, Banana (c) Potato, Ginger, Mustard (d) A, B, C Answer:
(a)
Q. .......... The skin of three rows of cells
can be seen on the leaves of the tree.
(A) Bot (b) Ashwattha (c)
Pakur (d) Korbi Answer: (d)
Q. The cells of the epidermis-
(A) Rectangular and very
densely inserted (b) There is no intercellular gap between them
(C) may have stomata or
lenticel (d) a, b and c Answer: (d)
Q. In the cells of the
epidermis-
(A) contains a small amount
of cytoplasm (b) contains a nucleus
(C) A cell cavity exists (d)
A, B and C Answer: (d)
Q. Normally no cells other
than the epidermis have chloroplasts.
(A) Myrosin cells (b) Cork
cells (c) Bulliform cells (d) Guard cells Answer: (d)
Q. In epidermal cells the side and inner wall is thin, but the
outer wall is thickened due to ............ accumulation.
(A) Lignin and chitin (b)
Suberin and cutin (c) Chitin (d) Lignin Answer: (b)
Q. Thick layer of cutin or suberin is called-
(A) Epithelium (b)
Epithelium (c) Cuticle (d) Mucilage Answer: (c)
Q. Missing cuticle-
(A) On stem skin (b) On root
skin (c) On leaf skin (d) On stem and leaf skin Answer: (b)
Q. Which information is
correct-
(A) Mucilage is deposited on
the leaves of all plants
(B) Mucilage is deposited on
the leaves of some trees
(C) Mucilage is deposited on
the leaves of monocotyledonous plants
(D) Mucilage accumulates in
the roots of fernburg plants. Answer: (b)
Q. ............. The
foliage of the genus Plant contains Myrosin cells which secrete Myrosin enzyme.
(A) crushed stone (b)
mustard (c) grass (d) a and c Answer: (b)
Q. The skin cells of their
stems may contain cork and silica cells.
(A) Grass and reeds (b) Wheat
and maize (c) Maize and sugarcane (d) Wheat, maize and sugarcane Answer: (a)
Q. Where are the bulliform
cells?
(A) On the skin of the stems
of wheat, maize, sugarcane etc. (b) On the skin of the leaves of wheat, maize,
sugarcane etc.
(C) Wheat, maize, sugarcane
etc. on the flower skin of the tree (d) Wheat, maize, sugarcane etc. on the
skin of the root of the tree Answer: (b)
Q. The outer skin of the root
is called-
(A) Epidermis (b) Periderm
(c) Epiblema (d) Periblem Answer: (c)
Q. How many cells are there in
the root hair?
(A) One (b) Two (c) Multiple
(d) One or more Answer: (a)
Q. The work that the
original hair does-
(A) Absorption of water and
mineral salts (b) Water storage
(C) Assistance in leaf
propagation and development (d) Food preparation Answer: (a)
Q. Stores water and assists in
leaf growth and development-
(A) Myrosin cells (b) Cork
cells (c) Bulliform cells (d) Guard cells Answer: (c)
Q. Plants or organs in which secondary growth occurs are
included in all plants or organs ............ skin tissue.
(A) Periderm (b) Endothelium
(c) Circulation (d) Vascular bundle Answer: (a)
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