Answer:
A specific sequence of nucleotides.
Explanation:
DNA, which is a nucleic acid, is a molecule that is made up of nucleotides. Nucleotides have 4 types for any DNA which are A, G, C and U respectively Adenine, Guanine, Cytosine, Thymine.
The genetic code of any DNA molecule is determined solely by the specific sequence that these 4 nucleotide molecules form in the cell.
I hope this answer helps.
Among the given choices, the only positive effect that may be thought off with the increase in level of CO2 in the atmosphere is the increase of plant growth. Carbon dioxide is an essential compound in the photosynthesis of plants. Therefore, the answer should be letter C.
Answer:
Almost all the animals can heal wounds, but only some can regenerate. One hypothesis is that certain regeneration-specific genes are expressed exclusively in regenerative species and evolutionarily lost in nonregenerative species.
Explanation:
Good luck and have a great day!
Atrophy
Explanation: Atrophy is the progressive degeneration of muscle or nerve tissue. When you wear a cast for multiple weeks and you’re not allowed to bare weight, your muscles tend to become weaker because you haven’t used it in a while. That’s why PT is recommended after a bone break.
Algae. These pioneer species don't need much to survive, therefore, common pioneer species are bacterial organisms and fungi.
