Through <u>immense amounts of heat that come from the phase of mountain building</u>, it will cause the amount of heat and pressure that will cause the rocks to go through the <u>rock cycle</u> of bending, folding, crushing, flattening, and shearing to become a metamorphic rock. Metamorphic rocks through all the compact pressure and heat will <u>become way harder </u>than that of a sedimentary rock which will indicate that of a metamorphic rock.
<em><u>Hope this helps!</u></em>
Conjugation and transformation are both kinds of horizontal gene transfer that allow a cell to receive and recombine external DNA. Conjugation involves physical contact between two bacteria using a pilus, through which a copy of plasmid DNA is transferred from the donor (F+) cell to the recipient (F-) cell. Transformation, on the other hand, is simple uptake of naked DNA into a recipient cell from the environment. The DNA usually comes from the leftovers of a dead cell.
Explanation:
Most of the DNA is found in the cell nucleus but a small amount of DNA can also be found in the mitochondria and it is called mitochondrial DNA. Mitochondrial DNA, unlike nuclear DNA, is inherited from the mother, while nuclear DNA is inherited from both parents.
The nuclear DNA is found within a compartmentalized area within the cell called the nucleus. Each DNA molecule must be packed very tightly and precisely. This super-packaged form of DNA is called a chromosome.
we can conclude that the correct answer is:
Answer:The location of DNA in eukaryotic cells is:Cell nucleus as nuclear DNA.Mitochondria as mitochondrial DNA.
Answer:
allopolyploidy
Explanation:
Polyploidy is the condition by which a cell might have more than two chromosome sets that form homologous pairs. It might occur due to a failure or abnormality in cell division.
Autopolyploidy
Refer to a type of polyploidy in which an organism has more than two copies of homologous chromosomes. It results from the duplication of a group of chromosomes of the same species. Autopolyploid individuals have <u>at least three groups of homologous chromosomes</u>. Autopolyploidy is produced by the<u> gamete fusion of the same progenitor - same species</u>-, duplicating the number of chromosomes of diploid species. The autopolyploid cell has groups of homologous chromosomes. Autopolyploidy is produced mainly due to non-disjunction during meiosis.
Allopolyploidy
Refer to another type of polyploidy in which species have more than three sets of chromosomes in their cells. Allopolyploidy <u>occurs when two different species mate</u>, leading to the fusion of gametes that belong to different species and produce a new hybrid. The chromosomic complement has more than two copies of chromosomes. The hybrid is infertile with the parental species. The allopolyploid cells have chromosome groups that are not homologous.
In the exposed example two different species mate and produce a hybrid species.
