A zygote is the product of the fusion of an egg and a sperm. It contains two copies of each chromosome, one from each parent. Egg and sperms cells, on the other hand, each contain only one copy of each chromosome.
No. Baclofen is a muscle relaxer and an anti-spastic agent.
Higher dose of Baclofen may cause various hazards include: vomiting, weakness, drowsiness, slow breathing, seizures, unusual pupil size, and coma.