Practice MCQ Questions and answers on Biology-GK

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51.
When the concentration of water and solutes on either side of the cell membrane is same, the solution is said to be

A. Hypertonic

B. Isotonic

C. Hypotonic

D. None of these

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52.
Water molecules enter plant epidermal cells by

A. Active Transport

B. Translocation

C. Osmosis

D. None of the above

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53.
Root pressure is developed in

A. Cortex

B. Phloem

C. Xylem

D. Pith

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54.
What process accounts for species diversity?

A. Predation

B. Mitosis

C. Symbiosis

D. Meiosis

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55.
When are chromatids found in a cell?

A. Anaphase

B. Metaphase

C. Prophase

D. None of the above

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Practice MCQ Questions and answers on Biology-GK

51. When the concentration of water and solutes on either side of the cell membrane is same, the solution is said to be

Answer & Solution

52. Water molecules enter plant epidermal cells by

Answer & Solution

53. Root pressure is developed in

Answer & Solution

54. What process accounts for species diversity?

Answer & Solution

55. When are chromatids found in a cell?

Answer & Solution

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51.
When the concentration of water and solutes on either side of the cell membrane is same, the solution is said to be

52.
Water molecules enter plant epidermal cells by

53.
Root pressure is developed in

54.
What process accounts for species diversity?

55.
When are chromatids found in a cell?