336157
Plant shows continuous growth throughout their life in
1 Apical cambium
2 Lateral cambium
3 Both
4 None of these
Explanation:
Mitotic divisions in the meristematic tissues – the apical and the lateral cambium, result in a continuous growth of plants.
BIOXI10: CELL CYCLE AND CELL DIVISION
336158
Statement A : Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. Statement B : It becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. It therefore becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
BIOXI10: CELL CYCLE AND CELL DIVISION
336159
Significance of mitosis lies in
1 Producing cells genetically similar to parent cell
2 Producing cells genetically dissimilar to parent cell
3 Increasing cellular mass
4 Producing cells genetically some what similar to parent cell
Explanation:
Mitosis produces two daughter cells genetically similar not only to each other, but also to the parent cell.
BIOXI10: CELL CYCLE AND CELL DIVISION
336160
The number of mitotic divisions required to produce 128 cells from a single cell is
1 7
2 64
3 8
4 6
Explanation:
One mitotic division produces two identical daughter cells. Those two daughter cells will then be capable of division and produce four daughter cells. This arithmetic progression tells us that the n number of mitotic divisions will be required to produce 2n cells. For the production of 128 cells, 128 = 27 i.e. 7 mitotic divisions would be required.
336157
Plant shows continuous growth throughout their life in
1 Apical cambium
2 Lateral cambium
3 Both
4 None of these
Explanation:
Mitotic divisions in the meristematic tissues – the apical and the lateral cambium, result in a continuous growth of plants.
BIOXI10: CELL CYCLE AND CELL DIVISION
336158
Statement A : Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. Statement B : It becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. It therefore becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
BIOXI10: CELL CYCLE AND CELL DIVISION
336159
Significance of mitosis lies in
1 Producing cells genetically similar to parent cell
2 Producing cells genetically dissimilar to parent cell
3 Increasing cellular mass
4 Producing cells genetically some what similar to parent cell
Explanation:
Mitosis produces two daughter cells genetically similar not only to each other, but also to the parent cell.
BIOXI10: CELL CYCLE AND CELL DIVISION
336160
The number of mitotic divisions required to produce 128 cells from a single cell is
1 7
2 64
3 8
4 6
Explanation:
One mitotic division produces two identical daughter cells. Those two daughter cells will then be capable of division and produce four daughter cells. This arithmetic progression tells us that the n number of mitotic divisions will be required to produce 2n cells. For the production of 128 cells, 128 = 27 i.e. 7 mitotic divisions would be required.
336157
Plant shows continuous growth throughout their life in
1 Apical cambium
2 Lateral cambium
3 Both
4 None of these
Explanation:
Mitotic divisions in the meristematic tissues – the apical and the lateral cambium, result in a continuous growth of plants.
BIOXI10: CELL CYCLE AND CELL DIVISION
336158
Statement A : Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. Statement B : It becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. It therefore becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
BIOXI10: CELL CYCLE AND CELL DIVISION
336159
Significance of mitosis lies in
1 Producing cells genetically similar to parent cell
2 Producing cells genetically dissimilar to parent cell
3 Increasing cellular mass
4 Producing cells genetically some what similar to parent cell
Explanation:
Mitosis produces two daughter cells genetically similar not only to each other, but also to the parent cell.
BIOXI10: CELL CYCLE AND CELL DIVISION
336160
The number of mitotic divisions required to produce 128 cells from a single cell is
1 7
2 64
3 8
4 6
Explanation:
One mitotic division produces two identical daughter cells. Those two daughter cells will then be capable of division and produce four daughter cells. This arithmetic progression tells us that the n number of mitotic divisions will be required to produce 2n cells. For the production of 128 cells, 128 = 27 i.e. 7 mitotic divisions would be required.
336157
Plant shows continuous growth throughout their life in
1 Apical cambium
2 Lateral cambium
3 Both
4 None of these
Explanation:
Mitotic divisions in the meristematic tissues – the apical and the lateral cambium, result in a continuous growth of plants.
BIOXI10: CELL CYCLE AND CELL DIVISION
336158
Statement A : Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. Statement B : It becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Cell growth results in disturbing the ratio between the nucleus and the cytoplasm. It therefore becomes essential for the cell to divide to restore the nucleo-cytoplasmic ratio.
BIOXI10: CELL CYCLE AND CELL DIVISION
336159
Significance of mitosis lies in
1 Producing cells genetically similar to parent cell
2 Producing cells genetically dissimilar to parent cell
3 Increasing cellular mass
4 Producing cells genetically some what similar to parent cell
Explanation:
Mitosis produces two daughter cells genetically similar not only to each other, but also to the parent cell.
BIOXI10: CELL CYCLE AND CELL DIVISION
336160
The number of mitotic divisions required to produce 128 cells from a single cell is
1 7
2 64
3 8
4 6
Explanation:
One mitotic division produces two identical daughter cells. Those two daughter cells will then be capable of division and produce four daughter cells. This arithmetic progression tells us that the n number of mitotic divisions will be required to produce 2n cells. For the production of 128 cells, 128 = 27 i.e. 7 mitotic divisions would be required.
