In This Post we are  providing Chapter-6 Anatomy of Flowering Plants NCERT MCQ for Class 11 Biology which will be beneficial for students. These solutions are updated according to 2021-22 syllabus. These MCQS  can be really helpful in the preparation of Board exams and will provide you with a brief knowledge of the chapter.

NCERT MCQ ON ANATOMY OF FLOWERING PLANTS

Question 1 : Which is correct about transport or conduction of substances?

• a) Organic food moves upwardly and downwardly through phloem
• b) Inorganic food moves upwardly and downwardly through xylem
• c) Organic food moves up through phloem
• d) Organic food moves up through phloem

Answer : Organic food moves upwardly and downwardly through phloem

Question 2 : A narrow layer of thin walled cells found between phloem/ bark and wood of a dicot is

• a) vascular cambium
• b) pericycle
• c) cork cambium
• d) endodermis

Answer : vascular cambium

Question 3 : Which of the following statements is true?

• a) Tracheids are unicellular with wide lumen
• b) Vessels are unicellular with wide lumen.
• c) Tracheids are multicellular with narrow lumen
• d) Vessels are multicellular with narrow lumen.

Answer : Tracheids are unicellular with wide lumen

Question 4 : The quiescent centre in root meristem serves as a

• a) reserve for replenishment of damaged cells of the meristem.
• b) region for absorption of water
• c) reservoir of growth hormones
• d) site for storage of food which is utilized during maturation.

Answer : reserve for replenishment of damaged cells of the meristem.

Question 5 :  Root hair arises from

• a) epiblema
• b) endodermis
• c) pericycle
• d) cortex

Answer : epiblema

Question 6 : Phellogen and phellem respectively denote

• a) cork cambium and cork
• b) cork and cork cambium
• c) secondary cortex and cork
• d) cork and secondary cortex

Answer : cork cambium and cork

Question 7 : The common bottle cork is a product of

• a) Phellogen
• b) Vascular cambium
• c) Dermatogen
• d) Xylem

Answer : Phellogen

Question 8 : A vascular bundle in which the protoxylem is pointing to the periphery is called

• a) exarch
• b) closed
• c) endarch
• d) radial

Answer : exarch

Question 9 : Which of the following does not have stomata?

• a) Submerged hydrophytes
• b) Xerophytes
• c) Mesophytes
• d) Hydrophytes

Answer : Submerged hydrophytes

Question 10 : Collenchyma differs from parenchyma in having

• a) pectin deposits at corners
• b) vacuoles
• c) cellulose walls
• d) living protoplasm

Answer : pectin deposits at corners

Question 11 : Which of the following plant shows multiple epidermis?

• a) Nerium
• b) Croton
• c) Allium
• d) Cucurbita

Answer : Nerium

Question 12 : Epidermis is absent in

• a) root tip and shoot tip
• b) ovule and seed
• c) shoot bud and floral bud
• d) petiole and pedice

Answer : root tip and shoot tip

Question 13 : Which of the following layer is present nearest of plasma membrane in plant cell?

• a) Tonoplast
• b) Middle lamella
• c) Secondary wall
• d) Primary wall

Answer : Tonoplast

Question 14 : In land plants, the guard cells differ from other epidermal cells in having

• a) chloroplasts
• b) mitochondria
• c) cytoskeleton
• d) endoplasmic reticulum

Answer : chloroplasts

Question 15 : In endarch condition of xylem, protoxylem lies ______ of metaxylem.

• a) on inner side
• b) on outer side
• c) both on inner and outer side
• d) in centre

Answer : on inner side