The idea of evolution is that the species change over time. The proposed mechanism of evolution is natural selection. Natural selection favors inheritable traits, suitable (adapted) for survival and reproduction. Organisms with such traits will tend to leave more offspring than others, and thus will evolve over time.
Some of the people that influenced Darwin are:
• Lamarck who first proposed that humans evolved from a lower species through adaptations over time
• Malthus, economist who explained that population grows faster than food production could sustain. So, Darwin proposed that only individuals that have favorable adaptations would survive.
Answer: excretion
Explanation: the removal of carbon dioxide and nitrogenous wastes from an organism illustrates the life function known as excretion
I think that the correct answer is reactants of photosynthesis.
A . mitosis
Explanation:
The cellular process that would be directly affected by this catalyst is the mitosis.
Mitosis is as form of cell division in body cells. It ensures that restores the number of chromosomes in the daughter cell.
- During mitosis, chromosomes are replicated and are facilitated by certain catalysts.
- If a catalyst blocks off the separation of chromosomes, the process of mitosis will be affected and might not occur.
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Structurally speaking, RNA and DNA are different. One clear distinction between the two is that RNA is single stranded, while DNA is double stranded. Another way they differ is found in their nitrogen bases. The four bases for DNA are Adenine, Thymine, Cytosine, and Guanine (think, ATCG). The bases for RNA are the same, except Thymine is replaced with Uracil (think, AUCG).
Another note is that RNA polymerase is unable to detect errors in base pairings, unlike DNA polymerase, but their syntheses are both in the 5’3’ direction. Hopefully this helps you answer this question.
