Answer:
Green and yellow.
Explanation:
The genus Halobacterium includes most of the archean species and shows aerobic metabolism. The membrane of the Halobacterium is purple in color and they are generally in rod shape.
Halobacteria shows the complementary action spectrum to the green plants. Green plants shows blue and orange-red light. The complementary color for blue and orange-red light is green and yellow. The halobacteria absorbs the yellow and green wavelength of light and reflects the purple color.
Thus, the correct answer is option (C).
<span>Frog lungs are poorly developed because they don't use them that much. Their skin is moist and very thin because it takes part in their respiration because their lungs are underdeveloped. Skin has pores and breathes as well but in humans it's not very much used because we have good lungs, but frogs' skins are very important for them because they couldn't get oxygen without it.</span>
Answer:
No
Explanation:
The universality of the genetic code refers to how the codons for amino acids are always the same in almost all species. Amino acids have corresponding nitrogenous bases in pairs of three called a codon. so to have the same amino acids, all species would need the same nitrogenous bases.
Answer:
Both deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are composed of nucleotides. A nucleotide is composed of three smaller molecules; a five-carbon, a phosphate group, and a nitrogenous base.
A DNA nucleotide contains the five-carbon sugar deoxyribose, a phosphate group, and one of four nitrogenous bases; adenine (A), guanine (G), cytosine (C), and thymine (T).
RNA contains the five-carbon sugar ribose, a phosphate group, and one of four nitrogenous bases; adenine (A), guanine (G), cytosine (C), and uracil (U). Uracil takes the place of thymine (T).
Both thymine and uracil pair with adenine.
So DNA and RNA nucleotides differ according to which five-carbon sugar is present, and whether the nitrogenous base thymine or uracil is present. DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. DNA contains the nitrogenous base thymine, while RNA contains the nitrogenous base uracil.
Explanation:
Answer:
Explanation:
plate bourndies and seafloor spreading
