While analyzing a karyotype, geneticists identify a missing chromosome. Which term describes this chromosomal abnormality?
aneuploidy
polyploidy
triploidy
tetraploidy

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.

The science for classifying and naming organisms is known as

Which of the following is a testable hypotheses?