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Subjects
Science CBSE
Class 10
Life Process
Life processes in plants
27.
Xylem and phloem
Exercise condition:
6
m.
Choose the best answer:
1
.
Vascular tissues of angiosperms differ from those of gymnosperms in
Presence of vessels in the xylem
Presence of well-developed sieve tubes in phloem
All the above
2
.
Read the following statements about vascular tissues’ components and select the correct ones
Xylem tracheids are absent in gymnosperms
Companion cell present in gymnosperms and angiosperms
Phloem parenchyma is present in monocot plants
Xylem vessels present in the flowering plants
3
.
Which of these is imbibition?
Special type of diffusion
Osmosis
Active transport
Facilitated diffusion
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