Darwinian Postulates of Evolution
What will be an ideal response?
1) Variation exists within and between populations for any given trait
2) The genetic traits of organisms are inherited from their parents
3) more individuals are produced than can survive
Natural selection preserves the most fit and causes change.
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In osmosis, water moves from an area of high solute concentration to an area with lower solute concentration.
Answer the following statement true (T) or false (F)
Worms with a well-developed circulatory system (including five pairs of hearts) are
A) echinoderms. B) eels. C) nematodes. D) annelids. E) platyhelminths.
Genes that have DNA sequences similar to functional genes but that do not appear to produce any functional product are ________.
Fill in the blank(s) with the appropriate word(s).
Reactions that are both catabolic and anabolic are amphibolic
Indicate whether the statement is true or false