lesson 7 Flashcards
When a seed ___, it breaks open and roots, shoots, and leaves start to grow.
a. sprouts
b. disintegrates
c. promotes
d. germinates
d. germinates
What is a seed called after it first germinates?
a. root
b. shoot
c. seedling
d. sprout
d. sprout
Plants reproduce through _______, _______, or _______. (pick 3)
a. ferns
b. flowers
c. sprouts
d. spores
e. cones
b. flowers
d. spores
e. cones
A(n) ___ is a plant that completes its life cycle in one growing season.
a. heredity
b. perennial
c. annual
d. biennial
c. annual
A(n) ___ is a plant that completes its life cycle in two growing seasons.
a. biennial
b. perennial
c. heredity
d. annual
a. biennial
___ is the passing of traits from a mature plant to its seeds.
a. Annual
b. Perennial
c. Biennial
d. Heredity
d. Heredity
After one growing season, the top of a plant dies. The roots live through the winter, and leaves and shoots grow from the roots again in the spring. This is an example of a(n) ___ plant.
a. annual
b. biennial
c. perennial
c. perennial
A plant produces seeds during one growing season. After it makes seeds, it dies. This is an example of a(n) ___ plant.
a. biennial
b. annual
c. perennial
b. annual
Both radish plants and lima bean plants ___.
a. reproduce with spores
b. reproduce with cones
c. reproduce with flowers
c. reproduce with flowers
What is the difference between a radish plant life cycle and a lima bean life cycle?
a. A radish has a biennial life cycle. A lima bean has an perennial life cycle.
b. A radish has an annual life cycle. A lima bean has an biennial life cycle.
c. A radish has a biennial life cycle. A lima bean has an annual life cycle.
d. A radish has a perennial life cycle. A lima bean has an annual life cycle.
c. A radish has a biennial life cycle. A lima bean has an annual life cycle.
