Yes. However, any a school response to special education behavior must comply with the requirements of the Individuals with Disabilities Education Act (IDEA). Under IDEA, a child with a disability is entitled to a free, appropriate public education (FAPE) in the least restrictive environment. Arbitrarily removing them from their educational program could be a denial of FAPE and IDEA. That is why there are specific procedural safeguards for students with disabilities.
Generally, the Texas Education Code grants schools the ability to discipline students for various actions; however schools must always comply with the IDEA.