The affinity of hemoglobin for oxygen is less than its structural analog myoglobin. However, this does not affect hemoglobin's usefulness for the body; on the contrary, it allows hemoglobin to be a more efficient carrier than myoglobin. This is because hemoglobin can release oxygen more easily than can myoglobin. It is both important for oxygen to be carried to different areas and also to be released when needed. The higher affinity of a given protein for oxygen, the harder it will be for that protein to release oxygen when needed. Therefore, hemoglobin's lower affinity for oxygen serves it well because it allows hemoglobin to release oxygen more easily in the body.
<span>The
exact location of Lower Egypt using the coordinates in a map as a guide is
30.60 degrees to the North and 31.10 degrees to the East. The borders were not
specifically divided during the Ancient Egypt but Egyptians based its relationship
to the area of the Upper Kingdom.
Lower Egypt mostly consists of major cities
that were built along the river Nile. Memphis, Alexandria, Hermopolis, among
others are Lower Egypt’s major cities. Cities were built in this area because
when the River Nile breaks its banks each year, the soil around the area is
ideal for crop growing. The famous Pyramids of Giza are also found in Lower
Egypt. </span>
The Punnett square considers gamete combinations. These combinations will depend on parental alleles.
<h3>What is a Punnett square?</h3>
A Punnett square is a diagram used to estimate genotypic and phenotypic proportions in a given genetic cross.
The Punnett square has into account gamete combinations to estimate genetic proportions in a given cross.
For example, in presence of a recessive allele designed as 'a' in a parent
A a
A AA Aa
A AA Aa
Learn more about Punnett square here:
brainly.com/question/3522181
Answer:
8
Explanation:
The haploid number is always half of the diploid number so half of 16 is 8
<span>'Occasionally during pregnacy the placenta can seperate from the uterus. This causes a disruption in development and sometimes death of the fetus. Harm to the developing fetus might occur because the placenta'
The answer you're looking for is probably along the lines of 'transfers oxygen and nutrients to the fetal blood.
Hope this helped!</span>
