Many birds and mammals in the Northern hemisphere are ring species

1.True
2.False


2

Biology & Microbiology

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What is the difference between a methylotroph and methanotroph?

A) Methylotrophs are strict anaerobes, while methanotrophs are strict aerobes. B) Methylotrophs use organic carbon lacking C-C bonds as electron donors and carbon sources, while methanotrophs exclusively use methane as an electron donor and carbon source. C) Methylotrophs produce organic carbon lacking C-C bonds, while methanotrophs exclusively produce methane. D) Methylotrophs are in Proteobacteria, while methanotrophs are in Archaea.

Biology & Microbiology

The causative organism of malaria is a ________.

A. bacterium B. protozoan C. fungus D. virus E. prion

Biology & Microbiology

Why are human behaviors so difficult so study? What will be an ideal response?

Biology & Microbiology

After a moss spore germinates it forms a(n) prothallus

____________________ Indicate whether the statement is true or false.

Biology & Microbiology