It became more polluted due to the gas steam engines and factories set off into the atmosphere. Another reason would be that many people lived in close quarters, especially poor people so they had to crowd two+ families in one small space. This often made it a very dirty environment and more likely to catch diseases. Plus, trees got cut down to make room for new developments.
Brainliest please? Hope this helped you!
The physical expression of genes are phenotype. Phenotype is the expression of the gene by the appearnace of the organism. It is the characteristics of that trait.
Examples : When pigment is made in our eyes, height ( tall and short) , weight, blond hair is the phenotype for the blond hair genotype and skin colour( black, white ) is the phenotype trait.
Answer:
a) Met - Ser - Asp - Trp - Tyr
b) Met - Ser - Asp - Trp
Neutral mutation (which is caused by a type of single gene mutation called a substitution mutation)
Explanation:
After the substitution of A to C, the amino acid codded for stays the same so this is known as a neutral mutation.
Answer:
Monera, Protista, Fungi, Plantae and Animalia. The organisms which are placed under the kingdom Animalia are heterotrophic and depend on the other organisms for food .
Explanation:
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