WebNearly all animals have a diploid-dominant life cycle in which the only haploid cells are the gametes. Early in the development of an animal embryo, special diploid cells, called germ cells, are made in the gonads (testes and ovaries).Germ cells can divide by mitosis to make more germ cells, but some of them undergo meiosis, making haploid gametes (sperm … WebMar 30, 2024 · mitosis, a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells. Strictly applied, the term mitosis is used to describe the duplication and …
Overview of DNA - Visible Body
WebMay 11, 2024 · Do all organisms have the same number of chromosomes? Answer and Explanation: All organisms do not have the same number of chromosomes. For example, while human cells have 46 chromosomes each and dogs have 39 chromosomes in each ; How many circular chromosomes are in a bacterial cell? Most bacteria have one or two … WebAnswer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. View this answer. All organisms do not have the same number of chromosomes. For example, human cells have 46 chromosomes, each whereas dogs have 39 chromosomes in each... See full answer below. gap overall shorts women
Chromosome structure and numbers review - Khan Academy
WebOct 11, 2024 · From potatoes to puppies, all living organisms have their own genome. Each genome contains the information needed to build and maintain that organism throughout its life. ... Every fungus, plant, and … WebMay 12, 2024 · A change in the number of chromosomes can cause problems with growth, development, and function of the body's systems. These changes can occur during the formation of reproductive cells (eggs and sperm), in early fetal development, or in any cell after birth. A gain or loss in the number of chromosomes from the normal 46 is called … WebJan 15, 2012 · All living organisms have one or more chromosomes that contain the code that directs the synthesis of proteins that are essential for its structure and function. In bacteria proteins can be structural and they … gap outlet wrentham