Photo AI

Transpiration will occur fastest in which conditions? A A cold and windy environment B A dark and cold environment C A dark and warm environment D A warm and windy environment Your answer - OCR Gateway - GCSE Biology - Question 3 - 2022 - Paper 1

Question icon

Question 3

Transpiration-will-occur-fastest-in-which-conditions?--A-A-cold-and-windy-environment-B-A-dark-and-cold-environment-C-A-dark-and-warm-environment-D-A-warm-and-windy-environment--Your-answer--OCR Gateway-GCSE Biology-Question 3-2022-Paper 1.png

Transpiration will occur fastest in which conditions? A A cold and windy environment B A dark and cold environment C A dark and warm environment D A warm and windy ... show full transcript

Worked Solution & Example Answer:Transpiration will occur fastest in which conditions? A A cold and windy environment B A dark and cold environment C A dark and warm environment D A warm and windy environment Your answer - OCR Gateway - GCSE Biology - Question 3 - 2022 - Paper 1

Step 1

Transpiration will occur fastest in which conditions?

96%

114 rated

Answer

To determine the conditions under which transpiration occurs fastest, we need to consider the environmental factors that affect this process.

  1. Temperature: Transpiration rates increase with higher temperatures. Warm temperatures provide more energy for water to evaporate from the leaf surfaces.

  2. Wind: Wind facilitates the removal of water vapor surrounding the leaf. This increases the gradient for diffusion, allowing more water to escape from the leaf, promoting faster transpiration.

  3. Light: While light intensity can also affect rate of transpiration through opening of stomata, the factors of warmth and wind are more critical for increasing the rate.

From the options presented:

  • A: A cold and windy environment may promote wind, but the cold temperature will slow transpiration.
  • B: A dark and cold environment will result in very low transpiration rates due to lack of heat and light.
  • C: A dark and warm environment lacks sufficient wind, meaning lower transpiration compared to windy conditions.
  • D: A warm and windy environment combines both critical factors, leading to the highest rate of transpiration.

Thus, the correct answer is D: A warm and windy environment.

Join the GCSE students using SimpleStudy...

97% of Students

Report Improved Results

98% of Students

Recommend to friends

100,000+

Students Supported

1 Million+

Questions answered

Other GCSE Biology topics to explore

;