Plant Life Worksheet-4

Plant Life Worksheet-4

1. Which part of a flower produces pollen and eggs?

(a) Ovary produces pollen and anther produces eggs.

(b) Anther produces pollen and ovary produces eggs.

(c) Stigma produces pollen and anther produces eggs.

(d) Sepal produces pollen and pistil produces eggs.

2. What is the normal height of mosses and liverworts?

(a) 20-25 inches                           (b) 20-25 meters

(c) 1-5 centimeters                       (d) 40-60 centimeters

3. What is the primary function of roots in a plant?

(a) Hold plant on the ground and draw up water and minerals.

(b) Hold plant on the ground and collect sun light.

(c) Produce green color for leaves and draw up water and minerals.

(d) Provide food for us.

4. What are the products of the photosynthesis process?

(a) Light and Oxygen                  (b) Water and Oxygen

(c) Sugar and Oxygen                 (d) Sugar and Carbon dioxide

5. Identify the part of the flower shown above.

(a) Ovary           (b) Sepal            (c) Anther          (d) Carpel

6. What part of a leaf contains chlorophyll?

(a) Chloroplast                              (b) Epidermis

(c) Xylem                                       (d) Phloem

7. What kind of leaf veins do dicot plants have?

(a) Parallel        (b) Branched    (c) Mixed                    (d) wider

8. How are the flower parts arranged in monocots?

(a) Multiples of seven                  (b) Multiples of five

(c) Multiples of three                   (d) Multiples of four

9. What is the main function of tube like structure of a vascular plant?

(a) It provides water and mineral from ground to the whole plant.

(b) It provides water and mineral from air to the roots.

(c) It produces carbon dioxide.

(d) It produces food.

10. Why does a Non Vascular plant must live in a moist surroundings?

(a) Moisture keeps them green.                  

(b) Moisture enhances their food making process.

(c) Because it does not have a vascular system and cannot receive water from the ground.

(d) Because it does have a vascular system and cannot receive water from the air.

Answer Key:

(1)–(b); (2)–(c); (3)–(a); (4)–(c); (5)–(c); (6)–(a); (7)–(b); (8)–(c); (9)–(a); (10)–(c)