CO2molecule is a reactant in the first step and a final product in the fourth step of the Calvin-benson
There may be some strains of bacteria that are naturally resistant to these antibiotics, or there may be some that mutate to become resistant. This means that as antibiotics are used more and more, those that can be killed using the antibiotics die out, but those that are resistant will remain, and will reproduce. Over time, it will be the resistant species that predominate.
Explain why some lobsters may have one claw that is larger than the other claw. ... Why might it be particularly beneficial for the giant spider crab to be so large<span>?</span>
Answer:
Mitochondria
Explanation: Mitochondria are oblong shaped organelles found in the cytoplasm of all eukaryotic cells. In plant cells, they break down carbohydrate and sugar molecules to provide energy, particularly when light isn't available for the chloroplasts to produce energy.
Answer:
Thalidomide was known as a sedative drug which mothers took during the early stages of pregnancy in order to treat morning sickness. It resulted and caused certain medical effects like congenital malformation which affected the limbs of children.
Explanation:
This is the correct answer.
Thalidomide is a sedative drug which was actually discovered towards the end of the 50s. It was reported that the drug caused tragedy worldwide. In the early 1960s, the drug was withdrawn from use. But it is now being prescribed. Actually, it is used to treat cancers, certain skin conditions, etc.
