A Belgian biochemist, Christian de Duve (1917-)
Plant cells do specialize but not in the same way as animal cells. Animal cells have specialized cells such as nerve cells, reproductive cells or muscle cells etc. Plant cells do not have any of those. But Plant cells have other specialized cells such as photosynthesis cells, epidermal cells etc. Both Animal and Plant cells have specialized cells that perform a specific function to keep the cell/organism alive.
Fingers are made of diploid cells. Haploid cells are the reproductive cells.
The cells that are produced by meiosis are referred to as gametes. These gametes can either be sperm cells or egg cells.
Pigs have many cells. It is difficult to stay how many cells a living things has as cells are always multiplying and dividing.
Walter Sutton discovered that sex cells of grasshoppers have a consistent number of chromosomes, and that these chromosomes form pairs during cell division. This finding led to the understanding that chromosomes are responsible for passing on hereditary information.
half of the number of chromosomes found in the body cells i studi this for science im very good in this stupid^^
Walter Sutton discovered that the traits of an organism are determined by specific factors located on chromosomes, which are passed down through sex cells during reproduction. This observation led to the development of the chromosome theory of inheritance.
Walter Sutton investigated grasshoppers, specifically focusing on the species Melanoplus during his studies on genetics in the early 20th century. His work involved examining the behavior of chromosomes during cell division, which contributed to the understanding of inheritance. Sutton's research laid the foundation for the chromosomal theory of inheritance, linking Mendelian genetics to physical structures within cells.
sex cells.
I believe it was Walter Sutton..He was an American scientist who was the first to provide proof that chromosomes contained the cells units of inheritance. Walter Sutton became the first scientist to provide evidence that chromosomes carried the cells units of inheritance. While he studied grasshopper cells, Sutton observed that chromosomes occurred in distinct pairs, and that during meiosis(form of cell division) the chromosome pairs split, and each chromosome goes to its own cell. In 1903, Sutton discovered that chromosomes contained genes and that their behavior during meiosis was random, concepts that later provided the basis for the Chromosomal Theory of Hereditary.
he observed that grasshopper body cells and sex cells have the same number of chromosomes
Sutton observed that while body cells in grasshoppers had a diploid number of chromosomes, sex cells (sperm and eggs) had a haploid number of chromosomes. This observation led to the hypothesis that chromosomes are responsible for passing on hereditary information from one generation to the next.
Walter Sutton contributed to genetics by proposing the chromosome theory of inheritance, which suggested that chromosomes carry hereditary information. He also played a key role in observing the behavior of chromosomes during cell division, helping to establish the link between Mendel's laws of inheritance and the behavior of chromosomes. His work laid the foundation for our understanding of how genetic traits are passed from one generation to the next.
sex cells.
I don't know man, I'm looking for the same response myself.
Penicillin..used for bacteria infections...