B. Fill in the blanks.
1 Aleaf mainly consists of two parts-lamina and
2. The
3. A
incisions or cuts.
allow the gases to move in and out of the leaf
leaf is the one having a single, continuous blade without any
in the lamina (or leaf blade) is known as venation
The arrangement of
of the leaf
5.
present in the green leaves helps in trapping energy from sunlight.
6. The arrangement of leaves on the stem of a plant is called
C. Write T for True and F for False
statements.
1. The broad, green part of the leaf is called lamina
2. Chlorophyll imparts green colour to the leaves
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