Without clean water, more than 1a million women lose their lives every year with sanitation-related hookworm, which causes maternal anaemia and preterm births.
<h3>What is the relation between hookworm and anemia?</h3>
In regions where hookworm incidence is greater than 20% and anemia prevalence is larger than 40%, routine preventative chemotherapy for pregnant women after the first trimester is advised, as was already mentioned. In places above and below this guideline threshold, a subset analysis of the effects of maternal hookworm infection on anemia was conducted. Pregnant women with hookworm infection had a higher likelihood of having anemia than pregnant women without hookworm, as would be expected in locations where the prevalence of hookworm is more than 20% P 0.001. Intriguingly, pregnant women with hookworm infection had a higher chance of having anemia with a cOR of 6.07, P 0.001, in regions where the prevalence of hookworm was less than 20%.
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Answer:
The options
A. Frontal lobe
B. Cerebral cortex
C. Prefrontal cortex
D. Temporal lobe
The CORRECT ANSWER IS C.
C. PREFRONTAL CORTEX
Explanation:
Santrock (2009) discussed some variations in the brain at a certain age period of 5-12 years as middle and late childhood.
Total brain volume becomes stable at the end of this age range but some certain changes can be noticed at different brain regions. Take for example the PREFRONTAL CORTEX that coordinates the brain pathway and circuitry which is the main level or highest point in the brain will continue to experience positive changes in the middle and late childhood periods. This progressive increase in turn boosts children's improved attention, reason plus cognitive control.
Answer:a. The normal gene function is required for the viability of the zebrafish.
Explanation:
It is mentioned that if the gene responsible for forming stripes on its body is inactivated by mutation then fish without stripes will produced.
This will lead to the absence of phenotypic character that is strips on the fish. The other genes which are responsible for the survival of the fish will function normally thus this will be untrue that normal functioning of the gene required for expressing horizontal strips is also necessary for the survival and viability of the zebrafish.