The first animals evolved from ________
A) colonies of protists
B) colonies of plants
C) colonies of bacteria
D) colonies of archaea
A
You might also like to view...
Animals grow mainly by increasing the number of body cells, plants grow mainly by increasing cell
size.
Indicate whether the statement is true or false.The light-sensitive pigment found in animals' eyes is called
A. carotene. B. chlorophyll. C. glutamate. D. rhodopsin. E. tyrosine.
Which factor presents the greatest threat to biodiversity?
A) habitat loss or degradation B) introduction of nonnative species C) overharvesting D) pollution
Homologous Chromosomes synapse and crossing over occurs
A. The statement is true for mitosis only. B. The statement is true for meiosis I only. C. The statement is true for meiosis II only . D. The statement is true for mitosis and meiosis I. E. The statement is true for mitosis and meiosis II