Answer:
B) white is a correct answer.
Explanation:
Masses of myelinated nerve fibers appear white
Myelin is rich in lipid, formed by the glial cells in the central nervous system and by the Schwann cells in the peripheral nervous system.
myelinated nerve fibers appear white because lipid content is very high which makes the myelin fiber white, myelinated nerve fiber is also called white matter.
TRUE if the genetic component of a family history of osteoarthritis, rheumatoid arthritis, or ankylosing spondylitis is significant.
<h3>What are rheumatoid arthritis, ankylosing spondylitis, and osteoarthritis?</h3>
Ankylosing spondylitis (AS) and rheumatoid arthritis (RA) are two of the most prevalent rheumatic illnesses. The joint degradation and decline in physical fitness are caused by these chronic progressive inflammatory disorders. [1] Their symptomatology and etiology differ despite being closely related.
<h3>What aspects of a patient's condition might point to a higher risk of osteoarthritis?</h3>
Age: As people get older, their chance of having OA rises. Gender—After the age of 50, women are more likely than males to acquire OA. Obesity—Extra weight increases the strain on joints, especially those that bear the body's weight, including the hips and knees.
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The following animals generally has the lowest volume of urine production
c. Marine bony fish
All bony fish have segmented fin rays that are derived from their epidermis and sutures in their neurocranium. Both bony fish and cartilaginous fish have gills for breathing, but the gills of bony fish are protected by a hard, bony plate. Bony fish may also have prominent rays, or spines, in their fins; this characteristic is known as a "operculum".
Bony fish, in contrast to cartilaginous fish, have swim or gas bladders to control their buoyancy. On the other hand, cartilaginous fish require constant swimming to maintain buoyancy.
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Answer:
no it shows that all dna can be the same but not all are exactly alike just like humans
Explanation:
Answer:
25% or 1/4
Explanation:
The gene for colour in Heliodors is controlled by two contrasting alleles that codes for Red (R) and Yellow (Y) colours. However, these two alleles exhibit incomplete dominance, which is a phenomenon whereby a combination of both alleles gives rise to a third intermediate phenotype that is a blending of the other two parental phenotypes. In this case, both colours gives rise to a heterozygous Orange coloration (RY) in Heliodors.
However, if two orange Heliodors (RY) are crossed, four possible offsprings will be produced with the genotypes: RR, RY, RY, YY. This shows a phenotypic ratio of 1 red: 2orange: 1yellow. Hence, the probability of having a child with red coloration is 1 out of 4 possible offsprings i.e. 1/4.
Expressing this in percentage, we have 1/4 × 100 = 25%.
