The first bilateral animal emerged during the Ordovician Period. Fossils of this organism were discovered in South Africa.

Answer the following statement true (T) or false (F)


False

Biology & Microbiology

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Karl Popper suggested that scientists use "imaginative preconception," which means that successful scientists:

A. do not keep records of experiments that fail. B. do not need to do experiments to test their ideas. C. only perform applied research. D. often predict the outcome of experiments. E. cannot predict the outcome of experiments.

Biology & Microbiology

How is the timing of gamete formation in females different than that in males? What will be an ideal response?

Biology & Microbiology

Major end products from photosynthesis include oxygen gas and simple, high-energy carbohydrates

Indicate whether the statement is true or false

Biology & Microbiology

The prostate produces

A) sperm. B) urine. C) hormones. D) antimicrobials. E) semen.

Biology & Microbiology