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There are only two main types of cells in nerve tissue. The actual nerve cell is the neuron. It is the "conducting" cell that transmits impulses and the structural unit of the nervous system. The other type of cell is neuroglia, or glial, cell.
Answer:
Allele for short tail is a dominant phenotype.
Explanation:
In the second generation , the cross between a group of short tailed mice produces either short tailed or long tailed species.
This means the short tailed mice must be having the allele for long tail trait but did not expressed it.
Hence, when two alleles are presents and one is expressed while the other is suppressed then allele expressing its trait would be the dominant phenotype.
Hence, the allele for short tail is a dominant phenotype.
Cross between two short tailed mice will be as follows
Ss * Ss
SS, Ss, Ss, ss
Out of four three are short tailed while one "ss" is long tailed.
Answer:
Option C, The viral DNA becomes part of the host DNA.
Explanation:
Lysogenic cycle of the virus is when a virus replicates and grows together with its host. The viral DNA is mixed together with the host's cellular DNA.
This may also be described as that in lysogenic cycle, the virus shares the host cells biosynthetic machinery and replicate together with it, whereas in lytic cycle it completely sidelines (eliminates) the host and uses the hosts machinery for its own growth. As a result the host becomes extremely ill and dies.
Here is the answer the question. In assessing a<span> full term newborn that has a heart rate less than 60 bpm despite 30 seconds of BVM ventilation, when the </span>team begins administering chest compressions to a newborn, the correct technique that is included is that t<span>he newborns head should be placed in the sniffing position. Hope this answer helps.</span>
