1. Tardigrade
  2. Question
  3. Biology
  4. A. In dry atmosphere, the relative humidity is low, so the rate of transpiration increases B. Slow breeze promotes the rate of transpiration C. ABA promotes transpiration D. A high salt concentration in soil water increases transpiration

Q. A. In dry atmosphere, the relative humidity is low, so the rate of transpiration increases
B. Slow breeze promotes the rate of transpiration
C. ABA promotes transpiration
D. A high salt concentration in soil water increases transpiration

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Solution:

• In dry atmosphere, the relative humidity is low, So the rate of transpiration increases.
• Slow breeze promotes the rate of transpiration.
• ABA inhibits transpiration by closing stomata therefore it is also known as stress hormone.
• A high salt concentration in soil water will decrease transpiration