It depends on what you believe. Many Evolutionists would say D. But if you believe in the Bible, then the answer is C.
Answer:
Cytosine = 34%
Explanation:
Given percentage of thymine in a double stranded DNA of newly discovered bacterial strain = 16%
Since thymine pairs with adenine, percentage of adenine in this DNA = 16%
Total percentage of thymine and adenine = 16% + 16% = 32%
Out of total 100%, the percentage of guanine + cytosine = 100-32% = 68%
So, percentage of cytosine = 68% / 2= 34%
D is the correct answer. The child with no freckles would have to have two little f's, or have two recessive alleles to not get the freckles. If there is FF or fF or Ff, since there is a dominant allele, the child will have freckles.
Answer:
left lobe from right lobe
Explanation:
Removes carbon from air: photosynthesis by plants and algae
Release of carbon into atmosphere: respiration (animals exhale CO2), factory emissions, eruption of volcanoes, hydrothermal vents, and breakdown of organic matter
Release of carbon into the soil: Shells of marine organisms form limestone, and some carbon from decomposing organisms is stored in the soil
*This isn’t every possible pathway but hopefully this will help get you started. I’m going to attach a picture of the carbon cycle (not mine) to help you visualize the process.