Answer:
Greenhouse gases play an important role in controlling the overall temperature of the earth. The slight increase in the composition (in ppm / ppb) of these atmospheric greenhouse gases such as CO2, water vapor, methane, CFC, etc. can lead to a subsequent increase in the average global temperature, which may be sufficient. Enough to melt the ice in Antarctica.
Thus, as the sea level rises, the temperature rises.
The purple kernel is dominant over the yellow kernel and hence it has the genotype of homozygous dominant PP.
<h3>What is Genotype?</h3>
Genotype may be defined as the ultimate combination of alleles of genes that are selected for specific studies.
If it has some offspring with purple kernels and some with yellow, the genotypes of the two parents are heterozygous dominant for the purple kernel, i.e. Pp and Pp.
And when these two parents are crossed with each other, the genotypes are PP, Pp, Pp, and pp. While the genotypic ratio is 1:2:1 (PP: Pp: pp), but the phenotypic ratio is 3:1 (Purple: Yellow).
Therefore, it is well described above.
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3. positive and a negative ion
Answer:
D
Explanation:
Alternative energy is best defined as the use of energy sources other than traditional fossil fuels, which are considered environmentally harmful and are in short supply. Fossil fuels consist of natural gas, coal, and oil. Currently, fossil fuels are the most used energy source to heat our homes and power our cars.
Answer:
overachievers
Explanation:
The youngest children, according to Adler, may be spoiled, leaving the middle child with the opportunity to minimize the negative dynamics of the youngest and oldest children. Despite popular attention, research has not conclusively confirmed Adler’s hypotheses about birth order. (Spielman et al. 2020).
