D. Variation-adaptation-mutation-natural selection
Answer:
75 inches fell in 24 hours that day,95 inches in 32 1/2 hours.
The process that photoautotrophs use to produce their food is photosynthesis.
So, option d ( photosynthesis) is correct .
Photosynthesis is the process which is used by the plants . In which plants uses sunlight energy and convert carbon dioxide ,water into the molecules which is required for growth. Some of the molecules are sugar, enzymes etc.
The reaction of photosynthesis is :
6CO2 + 6H2O ------> C6H12O6 + 6O2.
Answer: Hello your question is incomplete below is the complete question
Let’s look at a different gene locus, we’ll call it B. The normal, wild type, the population was 100% BB. There are 150 Pakicetus in the population at present. Assume Charles had another mutation; this one at the B locus, to produce allele b. What is the gene frequency of allele b in the population if the population of Pakicetus reaches 100,000
answer : ≈ 1
Explanation:
<u>Determine the Gene frequency of allele b </u>
Population = 100,000
There are 150 Pakicetus in population i.e. 300 alleles at locus B
hence the frequency of b = 1/300 = 0.33%
Increase in population does not affect frequency of b ( HW equilibrium )
<em>therefore the Gene frequency of allele b </em>
= 0.33% * 0.33% * 100000 = 1.08
≈ 1
