The wings of a bird and the wings of a butterfly are the result of ________ evolution

Fill in the blank(s) with correct word


convergent

Biology & Microbiology

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Sound waves arriving at a listener first strike the _____

A) tectorial membrane B) tympanic membrane C) round-window membrane D) hair cell membrane E) basilar membrane

Biology & Microbiology

Some protists use multiple fission (cell division preceded by several nuclear divisions) as a means of reproduction. Multiple fission is also referred to as 

A. budding. B. zygotic meiosis. C. schizogony. D. syngamy. E. intermediary meiosis.

Biology & Microbiology

Glycolysis, pyruvate oxidation, and the citric acid cycle all produce ____

a. CO2 b. H2O c. ATP d. FADH2 e. NADH

Biology & Microbiology

Two Drosophila are crossed several times, with the

total number of offspring being 106 females and 48 males. There is too great a deviation from the expected 1:1 ratio for chance alone to account for the difference. What other factor could account for this difference? What will be an ideal response?

Biology & Microbiology