Some lichens can reach ages of at least:

A. 2 years
B. 10 years
C. 100 years
D. 450 years
E. 4,500 years


E. 4,500 years

Biology & Microbiology

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

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Bacteria that can grow in the presence or absence of oxygen (O2) are called __________.

a. facultative anaerobes b. microaerophiles c. obligate aerobes d. obligate anaerobes

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Crossing-over and independent assortment of chromosomes ensure

What will be an ideal response?

Biology & Microbiology

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A) gametes. B) homologous chromosomes. C) possible combinations of characteristics. D) sex chromosomes.

Biology & Microbiology