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Test Prep / PracticeTest Practice Test - 6/16/2026
10 Qs20 min

PracticeTest Practice Test - 6/16/2026

Practice test covering 10 questions in 20 minutes. All questions are multiple-choice.

The PracticeTest Practice Test - 6/16/2026 is designed to help students practice with exam-style questions and improve their test-taking skills. This practice test covers 10 questions in 20 minutes, allowing learners to experience the format and timing of real assessments while identifying areas that need further review.

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1

Which type of meristematic tissue is responsible for the increase in girth of a plant?

A:Apical meristem
B:Lateral meristem
C:Intercalary meristem
D:Permanent tissue
2

What is the main difference between xylem vessels and tracheids?

A:Vessels have perforations and are found only in angiosperms; tracheids do not have perforations and are found in both angiosperms and gymnosperms
B:Tracheids have perforations and vessels do not
C:Both vessels and tracheids have perforations
D:Vessels are living cells, tracheids are dead cells
3

In which tissue system are the stomata and trichomes found?

A:Ground tissue system
B:Vascular tissue system
C:Epidermal tissue system
D:Meristematic tissue system
4

Which of the following is a characteristic feature of dicot roots?

A:Presence of a large, well-developed pith
B:Polyarch xylem with more than six bundles
C:Epiblema with unicellular root hairs and casparian strips in endodermis
D:Scattered vascular bundles surrounded by sclerenchymatous bundle sheath
5

Which pigment is characteristic of red algae (Rhodophyceae)?

A:Chlorophyll a
B:Phycocyanin
C:R-phycoerythrin
D:Xanthophylls
6

What type of gametes are produced by Volvox?

A:Isogamous
B:Anisogamous
C:Oogamous
D:Non-motile gametes
7

Which statement correctly describes the structure of phloem sieve tube elements?

A:They are living cells with a nucleus and dense cytoplasm
B:They have perforated end walls called sieve plates and lack a nucleus
C:They are dead cells with lignified walls
D:They are surrounded by sclerenchyma fibers and lack cytoplasm
8

Which feature distinguishes monocot leaves from dicot leaves?

A:Presence of mesophyll differentiated into palisade and spongy parenchyma
B:Parallel venation and stomata on both surfaces
C:Reticulate venation and more stomata on abaxial surface
D:Absence of bulliform cells
9

Which of the following systems of plant classification is based on evolutionary relationships and common ancestors?

A:Artificial system
B:Natural system
C:Phylogenetic system
D:Numerical taxonomy
10

Which group of plants is known as 'amphibians of the plant kingdom' due to their dependence on water for sexual reproduction?

A:Bryophytes
B:Pteridophytes
C:Gymnosperms
D:Angiosperms