NCERT CLASS 11 | TOPIC : ANATOMY OF FLOWERING PLANTS | EQB | NEET BIOLOGY ONLINE TEST

---

---

NCERT CLASS 11 | TOPIC : ANATOMY OF FLOWERING PLANTS | EQB | NEET BIOLOGY ONLINE TEST

---

It contains 18 important questions. Choose the most correct answer. Then check your answer. Try again if there are errors. Regards : kalvisolai.net

---

1 ➤ 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

2 ➤ 2. Match the followings and choose the correct option from below.

---

(a) Meristem - (i) Photosynthesis, storage

---

(b) Parenchyma - (ii) Mechanical support

---

(c) Collenchyma - (iii) Actively dividing cells

---

(d) Sclerenchyma - (iv) Stomata

---

(e) Epidermal tissue - (v) Sclereids

(a) (a)–(i), (b)–(iii), (c)–(v), (d)–(ii), (e)–(iv) (b) (a)–(iii), (b)–(i), (c)–(ii), (d)–(iv), (e)–(v) (c) (a)–(ii), (b)–(iv), (c)–(v), (d)–(i), (e)–(iii) (d) (a)–(v), (b)–(iv), (c)–(iii), (d)–(ii), (e)–(i).

3 ➤ 3. Match the followings and choose the correct option from below

---

(a) Cuticle - (i) Guard cells

---

(b) Bulliform cells - (ii) Single layer

---

(c) Stomata - (iii) Waxy layer

---

(d) Epidermis - (iv) Empty colourless cell

(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).

4 ➤ 4. Identify the tissue system from among the following

(a) Parenchyma (b) Xylem (c) Epidermis (d) Phloem

5 ➤ 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

6 ➤ 6. The epiblema of roots is equivalent to

(a) Pericycle (b) Endodermis (c) Epidermis (d) Stele

7 ➤ 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

8 ➤ 8. Interfascicular cambium and cork cambium are formed due to

(a) Cell division (b) Cell differentiation (c) Cells dedifferentiation (d) Redifferentiation

9 ➤ 9. Phellogen and phellem respectively denotes the

(a) Cork and cork cambium (b) Cork cambium and cork (c) Secondary cortex and cork (d) Cork and secondary cortex

10 ➤ 10. In which of the following pairs of parts of a flowering plant is epidermis absent?

(a) Root tip and shoot tip (b) Shoot bud and floral bud (c) Ovule and seed (d) Petiole and pedicel

11 ➤ 11. How many shoot apical meristems are likely to be present in a twig of a plant possessing 4 branches and 26 leaves?

(a) 26 (b) 1 (c) 5 (d) 30

12 ➤ 12. A piece of wood having no vessels (tracheae) must belong to

(a) Teak (b) Mango (c) Pine (d) Palm.

13 ➤ 13. A plant tissue, when stained, showed the presence of hemicellulose and pectin in the cell wall of its cells. The tissue represents

(a) Collenchyma (b) Sclerenchyma (c) Xylem (d) Meristem.

14 ➤ 14. In conifers, the fibres are likely to be absent in

(a) Secondary phloem (b) Secondary Xylem (c) Primary phloem (d) Leaves.

15 ➤ 15. When we peel the skin of a potato tuber, we remove

(a) Periderm (b) Epidermis (c) Cuticle (d) Sapwood

16 ➤ 16. A vesselless piece of stem possessing prominent sieve tubes would belong to

(a) Pinus (b) Eucalyptus (c) Grass (d) Trochodendron

17 ➤ 17. Which one of the following cell types always divides by anticlinal cell division?

(a) Fusiform initial cells (b) Root cap (c) Protoderm (d) Phellogen

18 ➤ 18. What is the fate of primary xylem in a dicot root showing extensive secondary growth?

(a) It is retained in the centre of the axis. (b) It gets crushed. (c) May or may not get crushed. (d) It gets surrounded by primary phloem.

Your Score is

---

Share: