What separates during the first division of meiosis? A egg B sperm C homologous chromosomes D independent chromosomes

Aboy with an extra x chromosome probably has which of the following syndromes?

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

Along what geographical feature are most of the oil producing regions located