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.
Baclofen side effects include. 1  drowsiness, 2  weakness, 3  dizziness, tiredness, 4  headache, seizures, 5  nausea, vomiting,  low blood 1  pressure, constipation, 2  confusion, respiratory 3  depression, trouble sleeping (insomnia),  and. increased urinary frequency or urinary retention.