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ANATOMY OF FLOWERING PLANTS

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

WHICH ONE OF THE FOLLOWING SHOWS SECONDARY GROWTH?

a)

MONOCOT STEM

b)

MONOCOT ROOT

c)

DICOT STEM

d)

BOTH DICOT STEM AND MONOCOT STEM

2.

VASCULAR BUNDLE IN DICOT ROOT IS

a)

OPEN AND CONJOINT

b)

CLOSED AND CONJOINT

c)

OPEN AND RADIAL

d)

CLOSED AND RADIAL

3.

COMPLEX PERMANENT TISSUE FOUND IN

a)

PARENCHYMA

b)

COLLENCHYMA

c)

XYLEM

d)

PHLOEM

e)

BOTH XYLEM AND PHLOEM

4.

CASPARIAN STRIP IS PRESENT IN

a)

DICOT STEM ENDODERMIS

b)

DICOT ROOT PERICYCLE

c)

DICOT ROOT ENDODERMIS

d)

MONOCT ROOT ENDODERMIS

5.

CORTEX HAS THREE LAYERS LIKE HYPODERMIS,CORTICAL LAYERS AND ENDODERMIS IN

a)

DICOT LEAF

b)

DICOT STEM

c)

MONOCOT STEM

d)

MONOCOT ROOT

6.

PROTO XYLEM IS CALLED ENDARCH IF

a)

PROTOXYLEM IS PRESENT TOWARDS PITH AND METAXYLEM TOWARDS PERIPHERY

b)

METAXYLEM IS PRESENT TOWARDS PITH AND PROTOXYLEM TOWARDS PERIPHERY

c)

BOTH 1 AND 2

d)

NEITHER OF THESE

7.

DORSIVENTRAL LEAF HAS MORE STOMATA GENERALLY ON

a)

ABAXIAL SURFACE

b)

ADAXIAL SURFACE

c)

BOTH SURFACES

d)

NEITHER OF THESE

8.

IF A DICOT STEM HAS 100 DARK AND LIGHT RINGS ON THE CUT SURFACE THEN THE AGE OF THE PLANT WILL BE

a)

100 YEARS

b)

75 YEARS

c)

50 YEARS

d)

25 YEARS

9.

WHICH TYPE OF PROTOXYLEM FOUND IN THIS PICTURE?

a)

ENDARCH

b)

EXARCH

c)

POLYARCH

d)

NONE OF THESE

10.

THE VASCULAR BUNDLES SHOWN IN THIS PICTURE ARE

a)

OPEN AND CONJOINT

b)

OPEN AND RADIAL

c)

CONJOINT AND CLOSED

d)

RADIAL AND CLOSED