14. Which substance is responsible for giving plants a green colour?
A
auxin
B.
chlorophyll
C
starch
D
sucrose

B.Chlorophyll

Explanation:

If your teacher has showed you a diagram of cells for both plants and animals you will know that B is the only one found in plant cells, and if defined in a dictionary or google, will be what changes the color of plants

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation: