Multicellular organisms probably arose first about 1 billion years ago, resulting in a burst of diversification of organisms and their movement onto land.

a. true
b. false


Ans: b. false

Biology & Microbiology

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Humans acquire infection with Trichinella tissue nematode by ingesting undercooked meat that contains the infective encysted larvae. In which tissue do these larvae encyst?

a. Brain b. Meninges c. Myocardium d. Striated muscle

Biology & Microbiology

A scientific name consists of which of the following?

I. family name II. genus name III. species name a. I only b. II only c. III only d. I and II e. II and III

Biology & Microbiology

What type of wetlands would be found adjacent to the Missouri River?

A) fringe wetlands B) mires C) bogs D) bottomlands

Biology & Microbiology

Ribosomes are associated with the production of

What will be an ideal response?

Biology & Microbiology