NCERT Class 11-Biology: Chapter – 6 Anatomy of Flowering Plants Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Multiple Choice Questions

Question 1:

A transverse section of stem is stained first with safranin and then with fast green following the usual schedule of double staining for the preparation of a permanent slide. What would be the colour of the stained xylem and phloem?

a. Red and green

b. Green and red

c. Orange and yellow

d. Purple and orange

Answer: (a)

Question 2:

Match the followings and choose the correct option from below

Question 2 Table of Choose the Correct Option
A.Meristemi.Photosynthesis, storage
B.Parenchymaii.Mechanical support
C.Collenchymaiii.Actively dividing cells
D.Sclerenchymaiv.Stomata
E.Epidermal tissuev.Sclereids

Options:

a. A-i, B-iii, C-v, D-ii, E-iv

b. A-iii, B-i, C-ii, D-v, E-iv

c. A-ii, B-iv, C-v, D-i, E-iii

d. A-v, B-iv, C-iii, D-ii, E-i

Answer: (b)

Question 3:

Match the following and choose the correct option from below

Question 3 Table of Choose the Correct Option
A.Cuticle(i)Guard cells
B.Bulli form cells(ii)Single layer
C.Stomata(iii)Waxy layer
D.Epidermis(iv)Empty colourless cell

Options:

a. A-iii, B-iv, C-i, D-ii

b. A-i, B-ii, C-iii, D-iv

c. A-iii, B-ii, C-iv, D-i

d. A-iii, B-ii, C-i, D-iv

Answer: (a)

Question 4:

Identify the tissue system from among the following

a. Parenchyma

b. Xylem

c. Epidermis

d. Phloem

Answer: (a)

Question 5:

Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is

a. Xylem

b. Sclerenchyma

c. Collenchyma

d. Epidermis

Answer: (c)

Question 6:

Epiblema of roots is equivalent to

a. Pericycle

b. Endodermis

c. Epidermis

d. Stele

Answer: (c)

Question 7:

A conjoint and open vascular bundle will be observed in the transverse section of

a. Monocot root

b. Monocot stem

c. Dicot root

d. Dicot stem

Answer: (d)

Question 8:

Interfascicular cambium and cork cambium are formed due to

a. Cell division

b. Cell differentiation

c. Cell dedifferentiation

d. Redifferentiation

Answer: (a)