Answer:
53.3
Explanation:
If the objective lens is 3 times the magnification
and the magnification lens is 160X
160÷3=53.33 recurring, rounded down to be
53.3
The creation of a new life-growing area. such as a forest or new land. Deposition means when something breaks down and is carried to another location. Hoped that helped.
Answer is A. A Hox gene
Hox genes are a series of genes that controls the differentiation of cells and tissues in an embryo by turn on and off other genes. If Hox genes express incorrectly, a major changes in the morphology of the individual can be seen.
Let’s understand this with an example: The Ultrabithorax, a Hox gene determines the Third thoracic segment in <em>Drosophila melanogaster</em>. Third thoracic segment displays a pair of legs and a pair of reduced wings used for balancing. In the mutant<em> Drosophila</em> the functional Ultrabithorax protein is absent. Due to this mutation, the third thoracic segment now expresses the same structures found on the second thoracic segment, which contains a pair of legs and a pair of wings which are fully developed .
The event that occurs during meiosis I is that homologous chromosomes separate.
What is meiosis?
Meiosis is a kind of cell division where a diploid cell divides into four haploid cells, which develop to produce gametes.
Meiosis is the process of gamete formation made up of two series of successive divisions namely;
Meiosis I
Meiosis II
In meiosis I, the homologous chromosomes separate into two sister chromatids. Homologous chromosomes are two similar but non-identical chromosomes formed from both parents.
Therefore, the event that occurs during meiosis I is that homologous chromosomes separate.
Learn more about homologous chromosomes at:
#SPJ1
