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

1.Human sperm swim to the egg.
2.The second stage of prenatal development is the fetal stage.
3.Stotting and mobbing are altruistic behaviors used by certain animals to warn others of danger.
4.Ethologists asking "why"-type questions in their studies are studying proximate causes of animal behavior.
5.Ethologists asking "how"-type questions in their studies are studying proximate causes of animal behavior.


1.TRUE
2.FALSE
3.TRUE
4.FALSE
5.TRUE

Biology & Microbiology

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