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Plant Tissues

Total questions: 28

Worksheet time: 28mins

Name
Class
Date
1.

is a group of same or mixed type of cells having common origin and performing specialized function.

(a)  

2.

is the science that deals about tissues

(a)  

3.

✓ consist of immature and undifferentiated cells

✓ regions of active cell divisions

✓ usually located at the tips of the stems

and roots, some are located in the vascular cambium

✓ Responsible for the increase in the

height and width of the plant

(a)  

4.

- meristematic tissues found on the side of stems and roots

- responsible for the increase in the girth or diameter of the plant body (secondary growth)

(a)  

5.

✓ consist of mature and differentiated cells

✓ they form the bulk or mass of the plant body

(a)  

6.

- tissues found in the outermost layer or covering of the plant body

- includes epidermis, cork and stomata or guard cells

- serves as protection for the plants

(a)  

7.

- also known as simple permanent tissue

- basic tissues of plants

- found in any organ of the plant ex. fruit, stem, roots, leaves etc

(a)  

8.

- thin primary cell wall

- large centrally located vacuole

- thin cytoplasm

- contains chlorenchyma

- site for manufacturing food and storage of the product

(Filler Tissues)

(a)  

9.

- cells with irregular thickened primary wall

- strengthening and supporting

(Supporting Tissues)

(a)  

10.

- cells with heavily thickened cell wall due to the presence of lignin

- primary and secondary walls are present

- responsible for the strengthening, support, and protection for the plant

- usually forms in the skin of the fruits

(Protector Tissues)

(a)  

11.

✓ Conducting tissues of plants

✓ Consist of several types of permanent tissues

✓ Responsible for the transport of water and food inside the plant body

(a)  

12.

- responsible for the downward conduction of food

- composed of sieve tube, companion cell, phloem parenchyma and phloem sclerenchyma

(a)  

13.

perforated structure that strengthens tube with pores to allow substances to flow

(a)  

14.

passage for glucose

(a)  

15.

provides ATP and other substances since sieve tubes lack organelles

(a)  

16.

parenchyma cells usually attached to the phloem helps in the transport of food

(a)  

17.

no answer is the answer. just name it all

(a)  

18.

provides support for the plant because of the presence of lignin

(a)  

19.

provides support and transport substances all throughout the plant

(a)  

20.

- responsible for the upward conduction of water and minerals

- composed of tracheids, vessels, xylem parenchyma and xylem sclerenchyma

(a)  

21.

- meristematic tissues found at the internodal region of the stem

- responsible for the increase of primary growth of plants

- disappear and transformed into permanent tissues

(a)  

22.

- specialized tissues located at the growing points

- located at the tips of stems and roots and often in the leaves of vascular plants

- responsible for the increase in the height of the plant (primary growth)

(a)  

23.

is a thin layer of cells found in plants, separating two other types of plant vascular tissue, xylem and phloem.

(a)  

24.

no answer is the answer. just think and guess the graph

(a)  

25.

bud that grows from the axil of a leaf and may develop into a branch or flower cluster

(a)  

26.

critical areas from which leaves, branches, and aerial roots grow out from the stem

(a)  

27.

intervals between the nodes

(a)  

28.

stalk that attaches the leaf blade to the stem

(a)