Anatomy Of Plants

Question 0

Type of primary xylem in roots

Answer 0

Exarch

Question 1

Stems have……primary xylem

Answer 1

Endarch

Question 2

The elongated cell with tapering ends in xylem are

Answer 2

Tracheids

Question 3

The phloem element absent in monocots is

Answer 3

Phloem parenchyma

Question 4

Which xylary element is found only in angiosperms

Answer 4

Vessels

Question 5

Albuminous cells are present in phloem of

Answer 5

Gymnosperms

Question 6

Phloem fibres are mostly present in…

Answer 6

Secondary phloem

Question 7

Pit fields are found in

Answer 7

Common wall of sieve tubes and companion cells

Question 8

Vessel less angiosperms are

Answer 8

Primitive families like winteraceae tetracentraceae and trochodendraceae

Question 9

Xylem parenchyma conducts water in which direction?

Answer 9

Radial direction

Question 10

Structurally and functionally specialised cells which lose their ability to divide are called

Answer 10

Permanent / mature cells

Question 11

Phenomena leading to maturation of plant cells is

Answer 11

Differentiation