Hello there ^ _ ^
The correct answer is A
Genes and environment are both major influences.
Please trust my answer.
<span>In Drosophila + indicates wild-type allele for any gene, m is mahogany and e is ebony.
Female parents are m+/m+ and males are +e/+e.
F1 are m+/+e, all wild type. F1 females are crossed with me/me males - the test cross.
Offspring will be : non recombinant m+/me, mahogany wild type or +e/me wild type ebony. OR
recombinant me/me mahogany ebony or ++/++ wild type.
As the two genes are 25 map units apart, the percentage of recombinants will be 25% and therefore percentage parental types will be 75%.
75% 1000 is 750. There are two parental types, so you would expect 375 of each. Therefore, you would expect 375 m+/me and 375 +e/me.
25% of 1000 is 250 split between two recombinants =125 of each. Therefore you would expect 135 me/me and 125 ++/++</span>
The cell is in METAPHASE PHASE OF MEIOSIS. At this phase, the pairs of homologous chromosomes moves to the cell equator. These pairs of homologous chromosomes will be separated in anaphase I. The number of chromosomes remains constant until the first cell division is completed, then the chromosomes will be divided into two daughter cells.
The decision that would most likely require the use of the decision-making process is deciding on a car to buy.
The correct option is b.
<h3>What is the decision-making process? </h3>
The Decision-making process is a process in which a person goes through the thought process and chooses what should be right for him or her.
The decision-making ability is calculated by how and what a person decides under specific circumstances.
Thus, the correct option is b. Deciding on a car to buy.
Learn more about the decision-making process, here:
brainly.com/question/4434663
