Genes are in the Deoxyribonucleuc Acid (DNA), which is in the chromosomes, which is in the nucleus of every cell, which makes up our tissues which makes up our organs which make up the organ system, which then (finally) we have the complete organism.
he unraveled the chromosomes_______________________________________________________________________ cbuck
It was expected that we will find out about 1,00,00 different genes before Human genome mapping was done. In fact, we could find lesser number. Different books give different number but number is probably between 20,000 to 25,000. We got psychological depression, when we found same number of genes in round worm also.
Genes are stretches of DNA that contain code to make proteins. Chromosomes are made up of numerous Genes.
The minimum number of genes needed by a living cell can vary depending on the organism. Some simple bacteria can survive with around 200-300 genes, while more complex organisms like humans have around 20,000-25,000 genes. Generally, these genes are necessary to provide the essential functions for the cell to survive and replicate.
They are the genes from the male and female genes , or the X and Y chromosomes. The dominate genes is featured in the offspring.
In your cupboard/wardrobe
The chromosome
By exploring in biological databases such as NCBI you can find the specific genes of any organism. By aligning the genes of Candida with related species of bacteria or fungus one can fish out the unique genes of Candida that are not common in other organism. There are tools for these sequence alignments (eg:BLAST, FASTA)
20,000 to 25,000
cytoplasm
After performing his experiments on hybridization in garden pea Mendel concluded that (1) genes segregate in the next generation from parents to the offsprings and (2) the assortmant of genes is independent during gamete formation.
the genus of a mongoose is 'Herpestes' soz i couldn't find the species
he unraveled the chromosomes_______________________________________________________________________ cbuck
one of the laws that can help you find a law that can tell you about nature is the laws of heredity. These laws explain how genes are inherited, but do not explain how genes work.
Polygenic genes are usually dominant genes.
dont trip gene mapping is a procedure by which you find out what type of genes are present in the chromosomes of a living organism. you identify the location of genes also. for example the gene mapping of human was completed in 2001-2003 because humans have 45 chromosomes and approximately 35000 genes. so to identify such a large amount of genes and to find out their location, the scientists of the world distributed the task among themselves but still it took several years!!
Red (AKA chestnut) and Black. In the related links you will find a page that can tell you a ton about the red and black genes, as well as how they work with other genes. *Note: it says Morgan horses, but it goes for all breeds*