Why are chloroplasts green in colour ?

What is chloroplast?

why do leaves look green in colour

Chloroplasts are present in

Cup shaped chloroplast is seen in

The plastids which are coloured, green and colourless are known respectively as

Can you guess, why the leaf is green in colour?

Why the blood is red in colour?

Identify the correct statements among the following I) Both Cr and Cu show +1 oxidation state II) The complementary colour of absorbed green colour of visible radiation is purple. III) Ni^(+2) ion in its hydrated state exhibits green colour IV) Brass is an alloy of copper

Identify the correct statements among the following I) Both Cr and Cu show +1 oxidation state II) The complementary colour of absorbed green colour of visible radiation is purple. III) Ni^(+2) ion in its hydrated state exhibits green colour IV) Devarda's alloy contains least percentage of 'Zn

Why is blood red in colour?