Question

1.как называется микроскопическая структура, несущая в себе наследственную информацию? 1. Хромосома2.Хроматида3.Аутосома4.Гоносома2. какое кол-во яйцеклеток образует у женщин в течении жизни?1. 1002. 4003. 12004. 1000003. что обеспечивает гаплоидный набор хромосом половых клеток?​

Answer 1

Ответ:

1. хромосома. но не точно

2.400

3. не знаю

Answer 2

Microscopic structure carrying genetic information

The microscopic structure that carries genetic information is called a chromosome [[1]].

Number of egg cells produced by women during their lifetime

Women are born with a finite number of egg cells, and this number decreases over time. On average, women produce around 400 egg cells during their lifetime [[2]].

Haploid set of chromosomes in gametes

The haploid set of chromosomes in gametes (sperm and egg cells) is essential for sexual reproduction. It ensures that when the sperm and egg combine during fertilization, the resulting zygote will have the correct number of chromosomes. The haploid set of chromosomes in gametes is achieved through a process called meiosis, which halves the number of chromosomes in each cell. This ensures that when the sperm and egg fuse, the resulting zygote will have the correct number of chromosomes for the species [[3]].

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