4. How will the process of photosynthesis be affected in the following cases?
a. If you apply jelly on the leaves of a plant?
b. If roots of a plant stop working
c. In the absence of sunlight.
Answers
Answer:
a.the ans is jelly can block the pores
b.the plants will die when roots sotp working
c.the photosynthesis would stop
Explanation:
a.since jelly blocks the pores called stomata to do gases exchange
and this will stop the enheling of CO2 in plants
b.it is as the plants wont be absorbing the water and they will turn yellow and die as the food cant be prepared via photosynthesis
c.it is because in the absence of sunlight they cannot produce chlorophyll and they will lose their green color and eventually die
Answer:
In situation a) applying jelly on leaves then exchange of CO2 and O2 can't happen and excess water can't released out which all happens through stomata which is blocked by jelly
In situation b) if roots stop working then plants can't get water and nutrients from soil which is required for plant to live
In situation c) the process of photosynthesis can't take place as sunlight is required for the process