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The first hominoid, Proconsul, appeared:

Ecological factors influencing primate social behavior include which of the following?

What is the term for the transfer of wealth from a prospective husband and his kin group to the kin  group of his bride?

If you are a Strepsirhini and your native land is Not Madagascar, then:  

Which of the following forms of reciprocity usually occurs between kin with no one keeping track of  what is being given or received?

Most people in industrial societies do not produce their own foods and material goods; they work providing services. 

A kinship relationship based on a blood connection is called consanguineal.

Two students are studying plants. One is focusing on a species of plant that has cuticle, but no true roots or leaves. The gametophyte is the most often seen stage of the life cycle, and the sperm must swim through a film of water to reach the egg for reproduction. This student is studying a species of [a]. Another student is studying a plant where the sporophyte is the predominant stage of the life cycle. The plant has true roots and leaves and vascular tissue. It has cones for reproduction and produces pollen. After fertilization occurs, seeds form and are released from female cones. This student is studying a species of [b]. 

The diagram above shows several processes involved in replicating a reverse-transcribing RNA virus from its genetic material.  Producing dsDNA (double-stranded DNA) from ssRNA requires [a]. Producing mRNA from dsDNA occurs via the process of [b]. In a bacterial cell, proteins are synthesized using information in mRNA by the [c].  

There are several diseases that have major impacts on human health globally. Which of the following diseases is caused by a protist infecting and growing inside human cells?