Question

Given below is a example of a certain structure it's special functional activity:
Chloraplast and Photosynthesis

In a similar way , write the functional activity each of the following:
i.Hydathodes and ...............
ii.Leaf spines and ..............
iii.Lenticels and ................
iv.Thick cuticle and ............​

Answer 1

Answer:

1.loss of water due to transpiration

2.manufacture of food

3. lenticels promote gas exchange of O2 ,CO2 and water vapour

Answer 2

Explanation:

Photosynthetic cells contain special pigments that absorb light energy. ... In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle

Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth. ... Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process