Science Notebook - Student Edition

(Steven Felgate) #1

Main Idea Details


Reproduction in Plants 241

Flower
Adaptations
I found this information
on page.

Identify the three types of pollination.

Types of
pollination

Compare the four types of plants based on their critical periods.

Plant Type Flowering Season Characteristic Example

Short-day
plant

flower when the
number of hours
of darkness is
greater than the
critical period

Long-day
plant

flower when the
number of hours
darkness is less
than the critical
period

Day-neutral
plant

flower over a
range in the
number of hours
of darkness

Intermediate-
day plant

will flower if the
number of hours
of darkness is
neither too great
or too few

Section 23.2 Flowers (continued)

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Collect a flower from your home or neighborhood. On a separate
sheet of paper, draw a diagram of the plant and label the major parts. List its critical
period, flower adaptations, and methods of pollination.

(^) SUMMARIZE

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