Females have two copies of the X chromosome, while males have one X and one Y chromosome. The 22 autosomes are numbered by size. The other two chromosomes, X and Y, are the sex chromosomes. This picture of the human chromosomes lined up in pairs is called a karyotype.In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46.Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.emales have two copies of the X chromosome, while males have one X and one Y chromosome. The 22 autosomes are numbered by size. The other two chromosomes, X and Y, are the sex chromosomes. This picture of the human chromosomes lined up in pairs is called a karyotype.
In the book Carrots Love Tomatoes it says Don't plant tomatoes near corn because the tomato and corn earworm are identical..
Provide Support. You can buy some pom-poms and do a cheer for your tomato plants, they might enjoy it, but thatâs not what I really mean. What Iâm getting at is to provide stakes or a tomato cage for your tomatoes. Tomato plants are really considered a vine, and vines needs something to keep them off the ground.By supporting your tomatoes with a stake or cage, they will live longer and produce much better.aring for tomatoes after transplanting is a breeze if you follow a few easy guidelines. Truthfully, tomatoes are not that difficult to grow at all. This is one of the reasons why growing tomatoes is so popular in most home vegetable gardens.