DNA is arranged during mitotic cell division which has 5 stages:
Interphase
Prophase
Metaphase
Anaphase
Telophase
DNA is in its uncondensed form during interphase. It would appear loose within the nucleus. At this point, DNA can be called chromatin. When cell soon enters prophase, DNA becomes condensed, which forms the chromosomes and are visible at this point. DNA stays condensed all the way till Anaphase. Uncondensed form of DNA makes its reappearance towards the end of Telophase and the cycle continues.
Answer:
Birth, growth, reproduction, and death
Explanation:
All organisms are offsprings(birth)
All organisms grow(growth)
All organisms reproduce(reproduction)
All organisms eventually pass away(death)
Answer:
Explanation:
Archaea, Eubacteria and Eukarya are three or Eukaryota are the three domains classified by Carl Woese (1977). In the earlier systems of classifications, Archaea were included in the Kingdom Monera along with true bacteria (Eubacteria) and Cyanobacteria (blue-green algae) based on some similarities such as they both are prokaryotes.
But now it is certain that Archaea possess distinct difference from eubacteria in their cellular structures such as archaea to have only one type of RNA polymerase enzyme whereas, eubacteria possess several types of RNA polymerase enzyme and metabolic activities. Eukarya are eukaryotes having true nucleus. Archaea have a unique and separate evolutionary ancestry as well.
Answer:
UAUCUGUACAAUG
is the first line
Explanation:
In DNA
C⇆G
A⇆T
However in mRNA
there is no T instead there's a U
C⇆G
A⇆U
Fahrenholz's rule is supported when: comparison of phylogenies for host and parasite show a correlated pattern of evolution
<h3>What is Fahrenholz's rule ?</h3>
The close correspondence is observed between the taxonomy of parasites and their hosts and this has led to Fahrenholz's rule. This rule postulates that parasites and the hosts speciate in synchrony.
This leads to a prediction that phylogenetic trees of parasites and their hosts are topologically identical.
when the only events in the process of reciprocal natural selection in the host and parasite lineages were those of contemporaneous speciation in both the lineages then host and parasite phylogenies are fully congruent, hence supporting Fahrenholz'srule.
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