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1371.

Osmosis is a synonymous with
(a)Diffusion
(b)Imbibition
(c)Turgor pressure
(d)None of these
Comment
Answer is: D

1372.

What is the first stable product of photosynthesis?
(a)Starch
(b)Sugar
(c)Protein
(d)Amino acids
Comment
Answer is: A

1373.

The water absorbed by the plant moves through
(a)Phloem tissues
(b)Coelenchyma
(c)Xylem tissues
(d)Leaves
Comment
Answer is: C

1374.

Ganong's photometer is used to measure the
(a)Intensity of light
(b)Loss of water by plants
(c)Rate of photosynthesis by the plants
(d)Amount of food materials
Comment
Answer is: B

1375.

What does phloem tissue have ?
(a)Sieve elements
(b)Cork cells
(c)Osteoscleriodes
(d)Chlerenchyma
Comment
Answer is: A

1376.

Pillferous layer of root is produced from
(a)Parenchyma cells
(b)Epidermal cells
(c)Fibrous cells
(d)Hypodermal cells
Comment
Answer is: B

1377.

Endodermis is found as a single layer of cells
(a)Inside the xylem tissue
(b)Present in the mesophyll tissue
(c)Forming the outermost layer of the stele
(d)Within the phloem
Comment
Answer is: C

1378.

The fascicular cambium is present in the stem of
(a)Oryza
(b)Sorghum
(c)Citrus
(d)Cyperus
Comment
Answer is: B

1379.

Dixon and Jolly formulated their theory on the ascent of sap in plants based on
(a)Capillary attraction
(b)Imbibition theory
(c)Vital theory
(d)Union of water molecules
Comment
Answer is: D

1380.

Find out the only plant among the four given below. Which is not a xerophyte?
(a)Opuntia
(b)Cereus
(c)Euphorbia tirucally
(d)Butea frondosa
Comment
Answer is: C

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