Answer:
Earthworms have microscopic hairs or bristles all over their body which provide the necessary traction while movement. ... Glass is smooth in nature so earthworms cannot move as the setae will not get sufficient surface support to move the body.
Explanation:
How does weight effect the distance a paper airplane will fly?
Answer:
The correct answer is - 0.084
Explanation:
Sickle cell anemia is a autsmal recessive blood disorder of RBCs where RBC shape altered to the sickle shape or cresecent moon that obstruct and damage the veins and artries.
Normal allele is represented by - HbA - p
sickel cell allele is represented by - HbS - q
genotype frequency of normal allele HbA in the population = p2
genptype frequency of HbAHbS in the population = 2pq
genotype frequency of autosomal recessive HbS = q2 = 0.007 (given)
So, the allelic frequency of the recessive allele =
q = √ 0.007 = 0.08366 or 0.084
Answer:
<em>Reye's Syndrome</em>
Explanation:
Reye's syndrome is likely to occur in children who are diagnosed with viral infections. Reye's syndrome is rare but it is fatal as it causes swelling of the liver and brain. Studies have shown that antipyretic drugs, when given to children to cure headache or fever, causes this rare syndrome i.e Reye's syndrome. Although aspirin is approved for child usage, but children recovering from viral infections like flu or smallpox should never be given antipyretic drugs.