Home
Class 11
BIOLOGY
Exarch arrangement of primary xylem mean...

Exarch arrangement of primary xylem means

A

Protoxylem lies towards periscycle and metaxylem lies towards medulla

B

Protoxylem lies towards pith and metaxylem lies towards pericycle

C

Protoxylem lies on either side of metaxylem of the organ

D

Metaxylem lies on either side of protoxylem of the organ

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HISTOLOGY AND ANATOMY OF FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - I (SECONDARY GROWTH)|45 Videos

  • HISTOLOGY AND ANATOMY OF FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - II|214 Videos

  • HISTOLOGY AND ANATOMY OF FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - I (THE TISSUES SYSTEMS)|41 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH SERIES|Exercise Exercise-III (Previous AIPMT/NEET Questions)|41 Videos

  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|56 Videos

Similar Questions

Explore conceptually related problems

A primary xylem :

Exarch type of arrangement of primary xylem is seen in

In __(i)__, protoxylem lies towards periphery and metaxylem lies towards centre. Such an arrangement of primary xylem is called as __(ii)__

The arrangement of xylem in stem is

Read the following statements about dicot stem and choose the correct option (a) Vascular bundles are arranged in a ring (b) Vascular bundles are conjoint, collateral and open type(C) Endarch type of arrangement of secondary xylem

In roots, the arrangement of xylem and vascular bundies is _ and_ respectively

Living elements of xylem are

The cross section of a plant material shows the following anatomical features under microscope: (a) usually more than sixe xylem bundles with exarch xylem (b) pitch is large and well developed (c) Radial arrangement of xylem and phloem bundles. The plant material should be,

The shape of arrangement of xylem vessels in monocot stem

Assertion :- Old woody plant parts are devoid of primary phloem. Reason :- Primary phloem gets crushed due to continuous formation and accumulation of secondary xylem.