Mycoplasmais 10 micrometers
Answer:
The correct answer will be option E.
Explanation:
The features given in the question are the characteristics features of the group of bacteria belonging to Cyanobacteria.
These Cyanobacteria are the prokaryotes which are capable of synthesizing the food through a process called photosynthesis. These bacteria use sunlight as their energy, use water and air to synthesize food. They under anaerobic condition synthesize the nitrogen in special structures called heterocyst, a characteristic feature of cyanobacteria.
Thus, the features given in the question are:
1. contain photosystems to carry out photosynthesis.
2. producing oxygen
4. contain phycobilins
6. Hetrocysts: nitrogen-fixing structures.
7. The ancestor of plant chloroplasts.
Thus, option E is the correct answer.
We are looking for the phenotype of the known parent. The Punnett square tells us the known parent's genotype is Ww.
Note: The genotype is the set of genes for a certain trait of an individual, while the phenotype is the displayed characteristics of that trait. In this case, the possible genotypes are WW, Ww, and ww, and the phenotypes of those genotypes are long-winged, long-winged, and short-winged, respectively.
Also note: Genotypes with a dominant allele will always have a phenotype that displays the dominant trait.
This means our two alleles are W (long-winged) and w (short-winged). The former is dominant and the latter is recessive.
As stated, the genotype of the known parent is Ww; it contains a dominant allele. Since dominant traits are always displayed, and the dominant allele is long-winged, the phenotype of the known parent is long-winged.
Explanation:
People now understand the world they live in due to science. This understanding has also led to the acknowledgment of the impact of human activities, such as the burning of fossil fuels, on other aspects of the earth like ecosystems & climate.
Science has also allowed humans to develop ways of making work easier. An example is the invention of the wheel and engine that has allowed the movement of persons to become far easier and faster.
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For more on the impact of science check out;
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