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FSC Part 1 Biology Ch. 8 Test
FSC Part 1 Biology Ch. 8 Test
Start Biology Ch. 8 Test
FSC Part 1 Biology Chapter Wise Test
(English Medium)
MCQs Test for 11th Class Chapter 8 Biology:
This chapter is tricky and conceptual. For getting perfection in this chapter, make the maximum practice of these online MCQs tests. Download 11th class biology chapter 8 MCQs which is available on ilmkidunya for 11th class students. These online MCQs tests are provided for free. All students can attempt and save these important MCQs tests. Don’t miss this facility and make the maximum practice of this important chapter. 11th class biology chapter 8 MCQs test is given on ilmkidunya from when the students can download these tests in pdf. The online MCQs tests for all chapter of 11th class biology are available.
MCQ's Test For Chapter 8 "Biology Fsc Part 1 Chapter 8 Online Test"
Try The MCQ's Test For Chapter 8 "Biology Fsc Part 1 Chapter 8 Online Test"
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Total Questions17
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Time Allowed20
Biology Fsc Part 1 Chapter 8 Online Test
00:00
Question # 1
The process by which an organism maintains a stable internal equilibrium of water and dissolved substance is.
Question # 2
Which of he following categories of plants have halophytic traits tolerate high salinity.
Question # 3
Water molecules within xylem stick togetehr forming an unbroken column from roots to the leave sis due to.
Question # 4
The cells that are grouped in the form of strands and cylinders, lack secondary cell walls.
Question # 5
The leaves of some hydrophytes float on the srface of water, in such a leaf stomata are found in
Question # 6
The phases of primary growth in platns includes
Question # 7
The region of mature stem outside of vascular cambium having secondary phloem, cork cambumand cork is collectively called.
Question # 8
The theory which relies on the principle of osmotic pressure differences betwene source and sink regions is
Question # 9
The steeper the potential gradient the flow of water will be
Question # 10
Secondary growth refers to the
Question # 11
The tpe of mieistem found at the tips of roots an shoots.
Question # 12
Through which strutcuture does most of transpiration occurs.
Question # 13
Ethylene is a natural product of metabolism of plants which
Question # 14
Exposure to lower temperature stimulates the process of flowering in biennial or perennial plants.
Question # 15
The micronutrient which is critical for nitrogen fixation, nitrogen reduction, sulfur metabolism and iron utilization is.
Question # 16
Casparian strips are hurdle in the way of
Question # 17
Pick the succulent platn
11th Class Biology Chapter 8 Test
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R Rabia Altaf khichi 04 - Jan - 2025 02 Min 15 Sec 16/17 -
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FSc Part 1 Biology (New Book) Chapter 8 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following is not tropic movement |
A. Phototactic
B. Phtotropism
C. Geotropic
D. Thigmotropic
|
| 2 | Effect of photoperidism was first studied by Garner and Allard in |
A. 1901
B. 1920
C. 1831
D. 1960
|
| 3 | The leaves of some hydrophytes float on the srface of water, in such a leaf stomata are found in |
A. Lower epidermis
B. Upper epidermis
C. Sides of leaf
D. Deep depressions in leaf
|
| 4 | Phloemtissue cimpromises of |
A. Companion cells
B. Sieve elements
C. Phloem fibres
D. All of above
|
| 5 | The velociy of sugar movement is phloem on aveage is |
A. 1 m /8year
B. 1m/hour
C. 1m/sec
D. 1 cm/day
|
| 6 | The harmones which over rides the effects of light and CO2 concentration in stomatal movement is. |
A. Auxins
B. Abscisic Acid
C. Cytokinins
D. Gibberellins
|
| 7 | Leaves modified into a sac, partly filled with water, numerous stiff hairs belongs to. |
A. Pitcher plant
B. Venus fly trap
C. Sundew
D. Cobra lilly
|
| 8 | Which of the followig statemetns describe the deficiency of calcium is plants. |
A. Dark patches on leaves
B. Plant becomes lighter in color
C. Developmetnof yellow and brown patches
D. Browing and wrinkling of leaves
|
| 9 | The plants of temperate regions are adapted to survive heat stree by |
A. Synthesizing heat shock proteins
B. Shedding leaves
C. Synthesizing unsaturated fatty acids
D. Increasing proportion solutes
|
| 10 | Process by whcih water evaporates from surface of leaf primarily through stomata. |
A. Transpiration
B. Guttaion
C. Imbibition
D. Cohesion
|
Test Questions