1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
The transverse section of a plant shows following anatomical features :

(i) Large number of scattered vascular bundles surrounded by bundle sheath
(ii) Large conspicuous parenchymatous ground tissue
(iii) Vascular bundles conjoint and closed
(iv) Phloem parenchyma absent

Identify the category of plant and its part:
A
Monocotyledonous root
B
Dicotyledonous stem
C
Dicotyledonous root
D
Monocotyledonous stem
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Phloem in gymnosperms lacks :
A
Companion cells only
B
Both sieve tubes and companion cells
C
Albuminous cells and sieve cells
D
Sieve tubes only
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
What is the direction of movement of sugars in phloem?
A
Downward
B
Bi-directional
C
Non-multidirectional
D
Upward
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Which of the statements given below is not true about formation of Annual Rings in trees?
A
Activity of cambium depends upon variation in climate.
B
Annula ring are not prominent in trees of temperate region.
C
Annula ring is a combination of spring wood and autumn wood produced in a year.
D
Differential activity of cambium causes light and dark bands of tissue-early and late wood respectively
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