Gene transfer via transduction could be beneficial if the donor has a new gene that could produce a useful protein. This protein could be an enzyme with various effect like
1 digesting food(fermentation),
2 digesting drug(drug resistance) or
3 toxin that could kill the nearby cells(to decrease food competition).
The creation of a communications hotline between the United States and the USSR was a result of the end of the Cuban Missile Crisis. The answer to your question is B. I hope this is the answer that you are looking for and it comes to your help.
Answer:
Identical but complementary to one another
Explanation:
A sister chromatid is one copy of a duplicated chromosome. Sister chromatids are held together at the centromere. They are produced during DNA replication, specifically in the S-phase of interphase stage before cell division. During this process of DNA replication, the double-stranded DNA of a chromosome is unwound and each single strand is used as a template to synthesize complementary nucleotide bases to form sister chromatids.
Since one of the sister chromatid is synthesized based on the nucleotide base sequence of the other, they will be genetically identical in the sense that they contain same genes in the same allelic form but complementary to one another i.e. A-T, G-C.
Answer:
Endosymbiosis of an oxygen-using scavenger bacterium in a larger host cell−the endosymbiont evolved into lysosomes.
Explanation:
The evolution of eukaryotic cells in all probability included: endosymbiosis of an oxygen-utilizing bacterium in a bigger host cell−the endosymbiont developed into mitochondria. development of an endomembrane framework and consequent advancement of mitochondria from a segment of the Golgi. endosymbiosis of an oxygen-utilizing photosynthetic bacterium in a bigger host cell−the endosymbiont advanced into mitochondria. endosymbiosis of an oxygen-utilizing scrounger bacterium in a bigger host cell−the endosymbiont developed into lysosomes.
