Does transpiration serve any useful function in plants? Explain.
27/10/2024
Science
10th
Transportation in Animals and Plants
What are stomata? Give two functions of stomata.
27/10/2024
Science
10th
Transportation in Animals and Plants
What will happen if there are no platelets in the blood?
27/10/2024
Science
10th
Transportation in Animals and Plants
Why is the transport of materials necessary in a plant or in an animal? Explain.
27/10/2024
Science
10th
Respiration in organism
The mountaineers carry oxygen with them because:
27/10/2024
Science
10th
Respiration in organism
Take three test tubes. Fill ¾th of each with water. Label them A, B and C. Keep a snail in test tube A, a water plant in test tube B and in C, keep both the snail and plant. Which test tube would have the highest concentration of CO2?
27/10/2024
Science
10th
Respiration in organism
Why do we often sneeze when we inhale a lot of dust-laden air?
27/10/2024
Science
10th
Respiration in organism
List the similarities and differences between aerobic and anaerobic respiration.
27/10/2024
Science
10th
Respiration in organism
Why does an athlete breathe faster and deeper than usual after finishing the race?