If a cell has 30 chromosomes before mitosis, how many does each daughter cell have afterward? How many copies of a gene do somatic cells have? Three cells undergo meiosis. How many haploid cells are produced? How many chromosomes will be found in each cell after telophase/cytokinesis is comp...
(a) What are chromosomes made of? (b) Compare and contrast mitosis and meiosis. MITOSIS/MEIOSIS : If you started with a cell with four chromosomes, what would happen if sexual reproduction took place for four generations using diploid (2n) cells instead of haploid cells (n)? (In...
8 Cell division can be by meiosis or by mitosis.(a) (i) Where are cells dividing by meiosis found in a human?(7)□ A kidney□ B penis□ C skin□ D testis(i) Which part of a flowering plant is usually used to demonstrate cells dividing by mitosis?(1)□ A anther□ B cotyledon...
To analyze the situation of cells with different chromosome numbers (16 and 32) found during the mitotic stage in a tissue, we can break down the reasoning step by step:1. Understanding Chromosome Numbers: - In the context o
Single-cell dynamic analysis of mitosis in haploid embryonic stem cells shows the prolonged metaphase and its association with self-diploidization. Stem Cell Reports 8, 1124-1134 (2017).Guo, A., Huang, S., Yu, J., Wang, H., Li, H., Pei, G., and Shen, L. (2017). Single-cell ...
Mitosis occurs when a cell makes an exact copy of itself then splits, producing two diploid daughter cells with identical sets of chromosomes. Mitosis is a form of asexual reproduction, growth, or tissue repair. Haploid Number The haploid number is the number of chromosomes within thenucleusof ...
To solve the question "Haploid cells undergo mitosis in?", we will analyze each of the provided options step by step. 1. Understanding Haploid Cells: - Haploid cells contain a single set of chromosomes (n). In most organisms, haploid cells are typically gametes (sperm and egg cells) or...
These go through several cycles of mitosis to produce further type A spermatogonia, which maintain the germ cell pool, and type B spermatogonia, which are committed to production of spermatozoa. Spermatogonia type A SA are characterised by a large round or oval nucleus with condensed chromatin; ...
百度试题 结果1 题目In general, if two haploid cells fuse, ___ will result.? ; a germ cell;; mitosis;;meiosis;a diploid zygote 相关知识点: 试题来源: 解析 ;a diploid zygote 反馈 收藏
There are four stages of mitosis: prophase, metaphase, anaphase and telophase.1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3)Anap...