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:
paravertebral line
Explanation:
paravertebral line it is between 10 and 12 rib
The second sentence is correct if you mean lipids and proteins as 'materials'
Answer:
1. Cell replication starts into the mitosis phase of the cell cycle
2. Helicase begins to break the hydrogen bonds between nitrogen bases
3. The double coiled shape of DNA is called double helix
4. DNA polymerase attach the free-floating nucleotides to the exposed nitrogen bases.
5. Free floating nucleotides pair up with exposed nitrogen bases
6. Guanine, Adenine, cytosine and thyamine are the four nitrogen bases
7. In DNA, cytosin always forms hydrogen bonds with guanine.
8. The sequence of DNA carries the genetic information of an organism
9. The process of mitosis produces a new copy of an organism's genetic information.
10. Two new molecules of DNA are created
Explanation:
Through this replication process two complete molecules of DNA are created from one DNA molecule, with a double helix structure. This event is important for every organism in order for they to grow, reproduce and repair.
There are many proteins and enzymes that take part in all these steps.
The second group is the:
Option D. control group