Fatty acid tails = hydrophobic
Phosphate heads= hydrophilic
With a higher population there are more people to have chances at getting sick. Now once someone gets sick most people are bunched up in cities meaning there in contact with a lot of others making the disease spread quickly.
From - brainly.com/question/11776474#readmore
Given what we know, we can confirm that organisms that can grow with or without oxygen present are referred to as anaerobes.
<h3>What are some examples of anaerobes?</h3>
As stated previously, anaerobes are organisms that do not require oxygen in order to survive, some examples include:
- Staphylococcus
- Escherichia coli
- Listeria
- and many other forms of bacteria.
Therefore, we can confirm that organisms that can grow with or without oxygen present are referred to as anaerobes and they include many forms of bacteria such as the ones listed.
To learn more about anaerobes visit:
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Answer:
a. 1 : 1
b. 1 : 1
Explanation:
In this case, a heterozygous tall plant (Ty) is crossed with a homozygous short plant (yy) - which we can deduce as the recessive alleles only exhibit themselves in the absence of the dominant alleles.
The resulting offspring would have the genotypes (refer to attached image):
Ty (Tall)
Ty (Tall)
yy (short)
yy (short)
The genotypic ratio would be - 1:1 (Ty & yy are the genotypes present)
and the phenotypic ratio would be - 1:1 (tall and short are the phenotypes present)
<h3>Hope this helps</h3>
