OK like most things chlorophyll is found in the chloroplasts of green algae
It is used in measuring the humidity in the air or in gas
I believe it's the ovule.
The correct option from given options is "b", that is <span> it changed ideas about which animals were closely related.
</span>Cladistics<span> was </span>invented for the purpose of improving on taxonomy and it is a way to deal with biological classification. DNA technology lead to more use of cladistics because it changed ideas about which animals were closely related and also it showed new evolutionary relationships between animals.
