Answer:
GCUAGC (D)
Explanation:
DNA always consists of A/T and C/G
RNA (mRNA/tRNA always consists of A/U and C/G but never T!
- If you have a T in your DNA, your mRNA will have an A.
- If you have an A in your DNA, your mRNA will have a U.
DNA never has a U, but RNA never has a T.
Hope this makes sense!
Answer:
Spontaneous generation / abiogenesis
Explanation:
Long ago, philosopher still debating where did living organism come from. Aristotle came up and hypothesized that living being can come from inanimate matter (without any genetic transfers from the parents of that particular organism) . This theory called spontaneous generation.
Spontaneous generation had later on proven to be false and living being is not spontaneously created, but come from reproduction of the same species which passed on their genes to the next generation.
1. Hutton and Lyell were the people that influenced Darwin's idea that life could change slowly over a period of time. Both James Hutton and Charles Lyell were geologists who argued that Earth’s surface was shaped by gradual geological processes and that Earth must be far older than most people believed.
2. Malthus was the person who influenced Darwin's idea that some offspring are better suited for survival than others. Malthus was an economist who argued that human populations grow faster than the resources they depend on. He explained that population growth would always overpower food supply growth, creating states of hunger, disease, and struggle. That stimulated Darwin who than considered that some of the competitors would be better equipped to survive and that those who were less able would die out, leaving only those with the more desirable traits.
3. "Traits acquired during an organisms lifetime can be passed down to its offspring" is the parts of Lamarck's theory of evolution that is no longer supported. Lamarck was the first scientist that proposed that species change over time, but his idea of the inheritance of acquired characteristics is now considered as incorrect (yet, because of the knowledge of epigenetics today, some of his ideas might be partly true).
4. Darwin concluded that humans can influence an offsprings trait, and this is how livestock breeders and farmers influence Darwin's idea. The process of human influence is called artificial selection and it is a process in which organisms evolve traits useful to humans because people select which individuals are allowed to reproduce and pass on their genes to successive generations.
Answer:
THE ANSWER IS C
Explanation:
Publishing results of research projects in peer-reviewed journals enables the scientific and medical community to evaluate the findings themselves. It also provides instructions so that other researchers can repeat the experiment or build on it to verify and confirm the results.
Homologous structures are similar bone structures in different organisms that are very similar. This should be your answer!
Have a great day- I hope this helps. :)