The best answer is D.
Nothing would happen because the disease is genetic. It is inherited and not acquired and its cause has absolutely nothing to do with malaria. The only thing that malaria does is that it can cause a dangerous medical condition called sickling crisis in a person with the sickle cell disease which does not occur in people who do not have sickle cell disease even if they get infected with malaria.
The cause of sickle cell disease is a mutation in the Beta chain of the protein molecule called hemoglobin. The mutation causes the 6th amino acid called thymine in the beta chain to be substituted with another amino acid called valine. This change of a single amino acid causes the hemoglobin molecule to behave abnormally resulting in sicke cell disease.
Answer:
There would be minor changes in the planets' orbits about the Sun, but very little else. However, Jupiter does a great job of shepherding and absorbing small objects in the Solar System. With Jupiter gone, the main effect on Earth would be an increase in the rate of impacts from asteroids and other space flotsam.
Explanation:
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Answer:
Choice C: In mutualism, both organisms benefit, whereas commensalism benefits one organism without benefiting or harming the other
Explanation:
Symbiotic relationships describe the various ways organisms interact with each other. There are 5 common ones:
- Mutualism
- Commensalism
- Parasitism
- Predation
- Competition
We are asked to compare mutualism and commensalism, so we can focus on just these relationships.
In mutualism, <u>both organisms benefit</u>. An example is bees and flowers. Bees search for nectar in flowers and pollen from the flower attaches to the bee. As the bees fly, they spread the pollen and pollinate other flowers. The bees use the nectar to make honey and the flowers can reproduce.
In commensalism, <u>one organism benefits while the other organism is not harmed or benefitted</u>. An example is barnacles and whales. Barnacles attach to whales and they can move around and find food. The barnacle receives transportation and food. The whale remains unharmed but does not benefit.
The correct answer is <u>Choice C: In mutualism, both organisms benefit, whereas commensalism benefits one organism without benefiting or harming the other. </u>
Answer:
Replication
Explanation:
Replication is the ability of an essay or experiment to be reproduced or replicated by others, in particular, by the scientific community. Replication is one of the pillars of the scientific method, with falsifiability being the other. Depending on the particular scientific field, reproducibility may require that the test or experiment be falsifiable.
Organisms need nutrients to multiply