Answer: Organ systems
Explanation:
Because cells make up tissues and tissues make of organ systems and organ systems make up body systems. Different organs are found in different body systems.
The best explanation for this is 2.When looking atypBT and ASPM, some individuals counted as parental are actually double recombinant
The sum of the two intervening distances is larger than the distance between the outside genes DBT and ASPM (less than 33 map units). Why? because not all of the recombination events (double crossovers) are taken into account by the calculated distance between DBT and ASPM.
Thus, the map distance would have been greater if there were more double recombinants. Again, the map distance would decrease if the number of parents was higher. The map distance is lower here than anticipated. This indicates that the number of parents is higher than it ought to be.
Therefore, the best choice is 2.
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(complete question)
You are measuring recombination between three genes: DBT, MEN2 and ASPM. The recombination fraction between the DBT and MFN2 is 15% and between MFN2 and ASPM is 18%: However, the recombination fraction between DBT and ASPM is slightly smaller than, but close to, 33%. What is the best explanation for this?
- One of these genes may be on different chromosomes than the other two but this fact is masked because of double recombinants
- When looking atypBT and ASPM, some individuals counted as parental are actually double recombinant
- When looking at DBT and ASPM, some individuals counted as double recombinants are actually parental
- DBT and ASPM actually assort independently
Answer:
they help to remove carbon dioxide through calcification
Explanation:
The correct answer would be that <u>they help to remove carbon dioxide through calcification</u>
<em>Shell-building marine creatures play important roles in regulating climate because they help to remove carbon dioxide from the environment through the process of calcification.</em>
Carbon dioxide is a major driver of climate change because the gas is among the greenhouse gases that absorb radiation from the sun thereby causing the warming of the planet. The more the carbon dioxide in the atmosphere, the more the amount of heat trapped and the more the increase in the global temperature. An increase in the global temperature causes the general climatic factors to become erratic.
Hence, the removal of carbon dioxide through the process of calcification is important for regulating climate change.
