Question
What must happen before meiosis can begin
DNA replication must come first before meiosis to happen.Previous to replication, a germ cell contains two copies of each chromosome, a maternal copy. and a paternal copy.
Answer:B
Explanation:Mellonie cleared her throat before the presentation because she was nervous
Answer:
The amount of sleep people get is a huge factor in the determination of dreams a person has. Lack of sleep causes your brain to become more active than it should be at night. For example, if you hadn't had enough sleep, you're more likely to have nightmares or vividly dream.
200 calories each day-decreasing your caloric intake would remove 2100 calories a week, with 1400 unaccounted for. Therefore, the remaining calories could be split up equally between the seven days, with 200 burned each day
