A) Due to the joining of the two gametes (sperm cell and egg which both have 23 chromosomes, the fertilised egg has 46 chromosomes) and because a skin cell is a normal cell (not a sex cell) it has 46 chromosomes.
You can automatically eliminate choice B because a zygote is the name for the cell produced when a sperm cell and egg joins, meaning it now has both 23 chromosomes from each of the sex cells, meaning it has 46 chromosomes. Sperm cells only ever have 23 chromosomes.
Answer:
Americans must make significant changes in their eating habits and lifestyles
Listen to music. This really helps me. Music has carried me through a lot when i'm feeling down.
Cross-generational family- Grandparents raising their grandson
Single-parent Family- Father raising his three little girls
Nuclear family- Two adults raising their five children
Blended family- adult raising her spouse's two boys
Characters from various generations or partnerships with a significant age gap are referred to as cross-generational. The phrase is often used among Harry Potter fans. Similar stories are more frequently referred to as age difference or age gap in other fandoms.
In sociology and anthropology, a nuclear family is a group of individuals bound together by bonds of partnership and parenthood and composed of a couple of adults and their socially accepted offspring. The adults in a nuclear family are often, but not always, married.
A mixed family is one in which at least one parent has children who are not related to the other parent or spouse either legally or biologically. Children from past marriages or partnerships as well as children together may be shared by either parent, or both.
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