Answer: 1: allergic disorders
2. Immunodeficiency disorders
3. Autoimmune disorders
4. Cancers
The heart has 4 chambers.
One of these principles, now known as Mendel's law of independent assortment, states that allele pairs separate during the formation of gametes. This means that traits are transmitted to offspring independently of one another.
If there were injuries to the brain stem, cerebral cortex, and/or the cerebellum then one possible injury could be a seizure or lead to a concussion. another affect could be memory loss, or worse case scenario being paralyzed
