<h2>DNA and its evolution</h2>
Explanation:
- Evolution is how a species changes over many generations. A species is all the animals of one particular kind, like cats or turtles. Members of the same species can have babies with each other. A species evolves when parents pass down helpful traits to their children. A trait is anything about the animal. For example, some cats have long hair and some cats have short hair. When cats with long hair have babies, their babies also have long hair.
- Heredity alludes to the hereditary legacy went somewhere around our natural guardians. It's the reason we appear as though them! All the more explicitly, it is the transmission of characteristics starting with one age then onto the next.
- DNA stands for deoxyribonucleic acid. In eukaryotic organisms, such as animals, plants, and fungi, the DNA is stored inside the cell nucleus and in the chromosomes. Prokaryotes (bacteria) store their DNA only in the cytoplasm within their cells. This master molecule, the DNA, is the perfect hiding place for biological or genetic information.
- Any number of items, functions or purposes which are dependent upon each other function are interrelated to each other
- The purpose of evolution is known as the function
Answer:
Characteristics of polar molecule
- they should have opposite charge
- they should have same dipole moment value
- they should have electronegativity different
Explanation:
Polar molecule is characterized by an uneven distribution of the electrons that form the covalent bonds between each atoms in the molecule
Polar molecules has a net dipole as a result of opposing charges from polar bonds, since water has slightly positively charged side and a slightly negatively charged side. This makes it a polar molecule
