Biological molecules such as proteins and DNA reveal differences between humans and chimps that would have taken around 7 million years to accumulate.
<h3>What is DNA?</h3>
All known animals and viruses have genetic information in the form of deoxyribonucleic acid, a polymer consisting of two polynucleotide chains that coil around one another to form a double helix. Ribonucleic acid is a type of nucleic acid, as is DNA.
The two DNA strands are known as polynucleotides because they are constructed from simpler monomeric units called nucleotides.
The four nucleobases that contain nitrogen—cytosine (C), guanine (G), adenine (A), or thymine (T)—along with deoxyribose and a phosphate group—make up each nucleotide. The sugar of one nucleotide and the phosphate of the following make covalent bonds, creating what is known as the phospho-diester linkage, which results in an alternating sugar-phosphate backbone.
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☁️ Answer ☁️
True.
chlorophyll is the only pigment, which gives green colour to the plants
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light.
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Chloroplast, the food producer organelle of plants and some other organisms (but not animals), can be found in virtually all plants. They house Chlorophyll, a pigment which plays a key role in photosynthesis, which turns sunlight into energy for plants. Chloroplasts can be found in the leaves of trees, the leaves of vegetables, and in algae.
oxygen got into our atmosphere by algae that eats Carbon monoxide that in our air
<h3><u>Answer;</u></h3>
Plasmodesmota
<h3><u>Explanation</u>;</h3>
- Plasmodesmata type of cell junction in plant cells that are cytoplasmic channels that perforate cell walls to connect adjacent cells.
- The cytoplasm of one plant cell is continuous with the cytoplasm of its neighbors via plasmodesmata. Unify most of the plant into one living continuum.
- The plasma membrane of adjacent cells line the channels of the plasmodesmata and thus are continuous, letting water and small solutes pass freely from cell to cell, and sometimes certain proteins and RNA.
