Plant Tissues MCQs
Plant Tissues Quiz | Plant Tissues Objective Type Questions and Answers
1. The study of tissues is called ...
A) Cytology
B) Embryology
C) Histology
D) Pathology
Answer: Histology
2. Many kinds of tissues organise to form a/an
A) organ
B) organ system
C) body system
D) organelle
Answer: organ
3. Which of the following is not a simple tissue?
A) Xylem
B) Parenchyma
C) Collenchyma
D) Sclerenchyma
Answer: Xylem
4. Which type of tissue has lignified cell walls?
A) Parenchyma
B) Collenchyma
C) Sclerenchyma
D) cambium
Answer: Sclerenchyma
5. Which meristem is present at the base of the leaves or internodes on twigs?
A) Apical meristem
B) Cambium
C) Intercalary meristem
D) Epidermis
Answer: Intercalary meristem
6. Collenchyma are characterized by the presence of
A) elongated cells with deposits of cellulose and pectin all over the wall
B) isodiametric cells with deposits of cellulose and pectin at the corners
C) elongated cells with thickening at the corners
D) isodiametric cells with thickening all over the wall
Answer: elongated cells with thickening at the corners
7. Most metabolism of the plants is carried in tissue
A) Phloem
B) Meristem
C) parenchymas
D) Collenchymas
Answer: Collenchymas
8. The tissue which has dead cells in the functional state is
A) Collenchymas
B) Sclerenchyma
C) Parenchyma
D) Phloem
Answer: Sclerenchyma
9. Water conducting elements of gymnosperms and primitive angiosperms are
A) Vessels
B) Vessel elements
C) Tracheids
D) Fibrotracheids
Answer: Tracheids
10. A conjoint vascular bundle is one in which xylem and phloem are
A) Joined together
B) Separate
C) On same radius
D) On alternate radii
Answer: Joined together
11. Tissue taking part in transporting organic nutrients from source or storage region is
A)Phloem
B) Parenchyma
C) Vascular rays
D) Xylem
Answer: Phloem
12. Sieve tubes are ideal for nutrient transport because they have
A) No end walls
B) Bordered pits
C) Narrow lumen rich in cytoplasm
D) Broad lumen with little peripheral cytoplasm
Answer: Broad lumen with little peripheral cytoplasm
13. The function of vessels/xylem is to
A) Translocate water and minerals
B) Translocate organic food
C) Translocate water alone
D) Tanslocate water, minerals and provide mechanical strength
Answer: Tanslocate water, minerals and provide mechanical strength
14. The exarch condition is found in
A) Petiole
B) Leaves
C) Stem
D) Roots
Answer: Roots
15. When protoxylem is surrounded by metaxylem, it is
A) Mesarch condition
B) Endarch condition
C) Exarch condition
D) None of the above
Answer: Mesarch condition
16. Tracheary elements are
A) Vessels and tracheids
B) Sieve tubes and vessels
C) Sieve tubes, vessels and tracheids
D) Sieve tubes, sieve cells, vessels and tracheids
Answer: Vessels and tracheids
17. When protoxylem faces pith, condition is called
A) Exarch
B) Endarch
C) Mesarch
D) None of the above
Answer: Endarch
18. When protoxylem faces pericycle, it is called
A) Endarch
B) Mesarch
C) Exarch
D) Polyarch
Answer: Exarch
19. Internal plant organization is studied under
A) Anatomy
B) Cytology
C) Chronology
D) Morphology
Answer: Anatomy
20. Prosenchyma is type of
A) Chlorenchyma
B) Collenchymas
C) Parenchyma
D) Sclerenchyma
Answer: Parenchyma
_____________________________________________
Contacts of PathMaker
Numbers - 8240042490, 9875616291
Social media -
Comments
Post a Comment