Tissues
Which ofthe following are characteristic features of cells of Meristematic tissues
(1) Actively dividing cells with dense cytoplasm, thick cell wall and prominent nuclei.
(2) Actively dividing cells with dense cytoplasm, thin cell wall and no vacuoles.
(3) Actively dividing cells with little cytoplasm, thin cell wall and prominent nuclei.
(4) Actively dividing cells with thin cytoplasm, thin cell wall and no vacuoles.
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Tissues
In muscular tissues contractile proteins play a role in
(1) Osmosis and diffusion
(2) Contraction and relaxation
(3) Transpiration and transportation
(4) Excretion and secretion
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Tissues
The product of Photosynthesis is transported from source of production to the storage organs through
(1) Palisade tissue
(2) Phloem tissue
(3) Spongy tissue
(4) Xylem tissue
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 4 Solution : -. |
Tissues
Which ofthe following is the correct features of' Lymph'?
(1) It is similar to the plasma ofblood, colourless and contains less protein.
(2) Similar to the WBC ofblood, colourless and contain more protein.
(3) Similar to the RBC ofblood and red in colour.
(4) It contains more fat.
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 1 Solution : -. |
Tissues
In photosynthesis maximum amount of starch are produce at which part?
(1) Spongy parenchyma
(2) Pallisade parenchyma
(3) Guard cell
(4) Vascular Bundle
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Tissues
Choose the correct statement/statements from the following.
(A) Blood is a substance which contains liquid particles.
(B) Lymph is the substance that contains blood without solid particles.
(C) Blood is a substance which contains solid and liquid particles.
(D) The liquid portion after formation of a blood clot is serum.
(1) A, B (2) A, C (3) B, C, D (4) A, C, D
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 4 Solution : -. |
Tissues
Which of the plant tissue shows the pectin deposition on cell wall?
(1) Collenchyma
(2) Parenchyma
(3) Sclerenchyma
(4) Chlorenchyma
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 1 Solution : -. |
Tissues
Which one of the following tissues contains stone cells?
(1) Parenchyma
(2) Collenchyma
(3) Sclerenchyma
(4) Tracheids
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 3 Solution : -. |
Tissues
Heart muscle cells are
(1) Round, unbranched, uninucleate
(2) Non cylindrical, branched and uninucleate
(3) Cylindrical, unbranched and multi nucleate
(4) Cylindrical, branched and uniuncleate
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 4 Solution : -. |
