PACIANO RIZAL ELEMENTARY SCHOOL
FIRST SUMMATIVE TEST
T.L.E.
NAME ___________________________________________ SCORE _________________
TEACHER ________________________________________ DATE __________________
I. Choose and encircle the letter of the correct answer:
1. This is taken up by plant roots from soil after it has been processed into soluble form by microorganism.
a. magnesium b. potassium c. sulfur d. nitrogen
2. It is essential for root health, growth of new roots and root hairs and the development of leaves.
a. nitrogen b. calcium phosphorus d. sulfur
3. It is the key to ensuring all the physiological process in a plant function normally. It helps activate enzymes, form sugar, and synthesize proteins.
a. magnesium b. potassium c. sulfur d. nitrogen
4. It is a constituent of amino acid in plant proteins and is involved in energy-producing processes in plants. It is also responsible for many flavor and odor compounds in plants such as the aroma of onions and cabbage.
a. magnesium b. potassium c. sulfur d. nitrogen
5. It is the key component of chlorophyll and is vital for photosynthesis.
a. magnesium b. potassium c. sulfur d. nitrogen
6. it is used by the plant to move energy and nutrients around itself, so that all parts of the plant remain healthy.
a. nitrogen b. calcium c. phosphorus d. sulfur
7. It is the green coloring in the leaves of the plants.
a. stomata b. chlorophyll c. photosynthesis d. enzymes
8. It is the conversion of the sun’s energy to food for the plants.
a. stomata b. chlorophyll c. photosynthesis d. enzymes
9. It is a place where products are brought and sold.
a. drug store b. orchard c. market d. demand
10. it is where the product has a high amount and has a short amount present.
a. drug store b. orchard c. market d. demand
11. it is an intentional planting of trees or shrubs that is maintained for food production.
a. drug store b. orchard c. market d. demand
12. it is kind of orchard that include apples, olives, oranges, santol, papaya, or any fruit-bearing trees or shrubs.
a. nut orchard b. fruit orchard c. seed orchard d. vegetable orchard
13. It is a way of plant propagation where the bark of the stem is removed and is wrapped with damp moss or coconut husk with soil to encourage roots to form.
a. grafting b. marcotting c. budding d. cutting
14. It is a horticultural technique used to join parts from two or more plants so that they appear to grow as a single plant.
a. grafting b. marcotting c. budding d. cutting
15. it is a form of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site.
a. grafting b. marcotting c. budding d. cutting
B. Identify the way on how plants propagate:
16. 17. 18.
C. Label the illustration as to scion or rootstock:
19. _______________________
20. ______________________
C. ENUMERATION:
21-25 – Give 5 benefits in planting trees or fruit-bearing trees
26-27 – Give 2 things to be considered in putting up an orchard.
28-30 – Give the 3 basic necessities of plants
