QUI
Direction: Choose the letter of the correct answer. Write your answers in the blank before the mumber.
1. Where do the reproductive structures of most conifers develop?
a. Cones
b. Spore
c. Zygote
d. Embryo
2. What characteristics do all cone-bearing plants share?
a. They live only in hot, dry climates.
c. They are leaf trees
b. They produce naked seeds in cones. d. They produce spores.
3. It is a type of plant reproduced by seeds and not contained in a flower is called
a. Angiosperms b. Gymnosperms
c. Ferns
d. Mosses
4. Cone-bearing plants are called
a. Ferns
b. Conifers c. Angiosperms d. Mosses
5. The leaves of conifers are in the form of
a. Needles
b. Fronds
c. Mycelium
d. Mosses
6. What does the male cone of conifers reproduce?
a. Egg cell
b. Pollen grains
c. Fruit
d. Flowers
7. What does the seed cone reproduce?
a. Flowers
b. Fruit
c. Pollen grains d. Egg cell
8. The following plants are conifers except
a. Cypress b. Mahogany c. Liverwort d. Pines
9. What is formed in the outside layer of the ovule when the embryo develops?
b. Spores
c. fiddleheads d. Seed coat
10. The sticky substance that can trap the conifer pollen grains that landed near the opening of an
ovule is called
a. Pollen grains b. Needles
c. Pollen drop d. Mycelium
11. How are the seeds of the conifer dispersed?
a. By floating on the water of streams and rivers. c. They are winged and float in the wind.
b. By producing fruit
d. All of the above.
a. Surus
12. Where do conifers house their seeds?
a. Flowers
b. Leaves
c. Fruit
d. Cones​