Adenine and thymine pair up. Just remember ATCG in that order, showing that adenine and thymine pair up, and so do cytosine and guanine
It will be 1 and 2.
This is not biology. This is Science.
Answer:
Chlorophyll absorbs the red and blue segment of the white light and photosynthesis occurs most efficiently at these wavelengths.
When the light falls on the plant, the chlorophyll pigment absorbs this light and electrons in it gets excited.
This process occurs in a complex protein system which is collectively called as a photosystem.
Explanation:
Answer:
Animals are classified as being multicellular whereas protozoans are microscopic single-celled organisms.
Explanation:
Fossil fuel was non existent 2.5 billion years ago
