Answer:
would be smaller
Explanation:
During his work, Darwin observed that the size and shape of finches' beaks varied between islands as a consequence of the food type and food availability in each island. Darwin proposed that this phenotypic variation was a response to natural selection, i.e., those organisms with more suitable beaks in their corresponding environments (i.e., islands) would be better adapted to survive and reproduce, thereby passing their genes to the next generations. In consequence, in this case, it is expected that the average size of finch beaks will be smaller because environmental factors prevent the growth of large seeds.
I dunno i i i i i i i i i i i i i i i i i i i i dunno
Explanation:
C2H6 because The presence of carbon makes the molecule as organic substance.
Answer:
Fragment B has a higher C/G base pair content.
Explanation:
DNA denaturalization happens when the double helix melts and the result is <u>two single strands</u>. The separation occurs because the hydrogen bonds between the bases, break apart.
DNA denaturalization occurs faster in the regions where the interaction between the two strands is weak, <u>A/T rich regions</u>. On the other hand in <u>C/G rich regions</u>, the strand is held together more strongly hence, it takes more time for it to break apart.
DNA with a lot of A/T base pairs denatures at 158 °F (70°C) and DNA rich with C/G base pairs denatures at over 212 °F (100°C). C≡G base pairs have three hydrogen bonds, the bond is very stable and needs a lot of energy to be dissociated. <u>The higher the C≡G base pairs content, the higher the melting point of the DNA.</u>
